gtpm2m2lMigration Guide: Program Update Tapes

Integrated Online Pool Maintenance and Recoup Support (APAR PJ27469)

The following section discusses the migration considerations for integrated online pool maintenance and recoup support.

Prerequisite APARs

See the APEDIT for APAR PJ27469 for information about prerequisite APARs. In addition, TPF Database Facility (TPFDF) APAR PQ42097, which is available with TPFDF PUT 15, is a corequisite APAR.

Functional Overview

Integrated online pool maintenance and recoup support enhances the recoup, pool directory update (PDU), pool generation, pool allocation, and pool deactivation utilities in a TPF 4.1 system environment by doing the following:

Architecture

The following section discusses the architecture used for integrated online pool maintenance and recoup support.

Pool Release Control Structures

Integrated online pool maintenance and recoup support uses a fixed structure that allows released file addresses to be added to an online structure. The controller of the online process is a data record that contains a field named @BUSED, which is a 64-bit mask field that is used to control the online database. Each bit represents an ordinal number of the released pool address records. The anchor to these released pool address records is a set of 65 fixed records with a record ID of FC33. The number of records was determined by the maximum number of processors that can be used to run online pool maintenance (8), and each processor having 8 fixed FC33 records with forward chains. The 65th record is the 1052-state released pool addresses (FC33) record. This record is used only when releases are issued in 1052 state. Each of these FC33 fixed records and their chained records contain a beginning time stamp, ending time stamp, and the CPU ID of the owning processor. Each record contains file addresses of CA (released pool) records which contain the actual released file address data. Each time an RTA tape is switched, @BUSED is updated to indicate to which set of FC33 records released file addresses are written.

CA records replace C8 records which contained actual file addresses of released files. CA records have been changed to contain ordinal numbers of released file addresses and no longer the actual file addresses. Each time an application releases a file, that file address is converted to an ordinal number and is added to the CA records.

Multigroup Chain Chase Processing

The purpose of multigroup chain chase processing is to significantly reduce chain chase processing time. Multigroup chain chase processing allows you to chain chase as many as eight databases simultaneously on a processor. When chain chase processing has started for the last fixed record ordinal of a database, chain chase processing can start on another database. This is how multigroup chain chase processing is designed for both TPF and TPF Database Facility (TPFDF) recoup. Each database has its own timeout values, ID counters, and broken chain counters.

Chain Chase Algorithms

Chain chase algorithms have been rewritten to reduce chain chase processing time. If there is a soft IPL during chain chase processing, recoup now restarts where it left off. The number of ECBs that a processor can run with has been raised to 999 and the LODIC macro is used throughout recoup to prevent working storage depletion. To reduce the workload on the main I-stream, chain chase processing runs on all I-streams.

Multiprocessor Chain Chasing

For loosely coupled environments, running multiprocessor chain chase processing can significantly reduce the time it takes to run recoup phase 1; however, the incremental benefit of multiprocessor chain chase processing decreases with more processors because of a contention for direct access storage devices (DASD). Multiprocessor chain chase processing introduces the concept of primary and secondary processors.

The primary processor, which is defined in the PROT table as the owner of the pool function, is the one where recoup is started and rolled in. The primary recoup processor cannot be moved. It must remain the primary processor throughout the recoup run. The primary processor ensures that all TPF and TPFDF record IDs have completed chain chase processing. If not, the primary processor will do so in lieu of the other processors.

Note:
Because the primary processor is the last processor to complete TPF and TPFDF chain chase processing, put the longest running TPF record IDs on the primary processor.

Secondary processors are only used for chain chase processing and can start chain chasing TPFDF structures while other processors chain chase TPF structures. Secondary processors can be started, stopped, exited, restarted, or leveled by entering a command from the primary processor.

Note:
The primary processor cannot be stopped or exited, but it can be restarted or leveled.

Each processor performing chain chase processing has its own recoup keypoint, core and file copies of chain chase ID counts, RCP tape, and its own VFA-resident pseudo directories. All processors share the broken chain database, descriptors, and database definitions (DBDEFs), and run multigroup chain chase processing. All tables that are necessary for chain chasing (such as the long term directory reference table (#LTDRT), which is used to convert file addresses to #SONRI directory ordinals) are kept in memory for faster access and throughput.

Phase 3 Merged Directories and Records

When chain chase processing (recoup phase 1) is completed on all processors, the primary processor starts recoup phase 2 processing. Because there are multiple sets of pseudo directories (one for each processor), they must be merged together to form one common pseudo directory for recoup phase 3. The ID counts records for each processor are also totaled to form one set of ID counts. The final ID counts are added to a historical database where counts for as many as 10 recoup runs can be stored.

Note:
Throughout recoup processing, integrity checking is performed to ensure that VFA-resident pseudo directories are accurate.

Operating Environment Requirements and Planning Information

To ensure that your TPF 4.1 system performs correctly with integrated online pool maintenance and recoup support, you must establish the required operating environment. The following section describes hardware and software requirements specific to integrated online pool maintenance and recoup support.

Operating Environment Requirements and Planning Information provides information about the minimum system configuration requirements that are necessary to operate the TPF 4.1 system. You may find it helpful to review that chapter along with the following information.

Hardware

There are no hardware requirements.

Software (Programming Requirements)

Although it is not required to run recoup, the TPF Database Facility (TPFDF) product is needed for some recoup enhancements that were added by integrated online pool maintenance and recoup support.

Interface Changes

The following section summarizes interface changes.

C/C++ Language

The following section summarizes C/C++ language changes. This information is presented in alphabetic order by the type of C/C++ language information. See the TPF C/C++ Language Support User's Guide and TPF Application Programming for more information about the C/C++ language.

Build Scripts

Table 886 summarizes changes to the build scripts used by the build tool. This information is presented in alphabetic order by the name of the build script.

Table 886. Changes to Build Scripts for Integrated Online Pool Maintenance and Recoup Support

Build Script Type New, Changed, or No Longer Supported? Description of Change
BAM6BS DLM New Created for integrated online pool maintenance and recoup support.
BEWABS DLM New Created for integrated online pool maintenance and recoup support.
BJ00BS DLM New Created for integrated online pool maintenance and recoup support.
BJ01BS DLM New Created for integrated online pool maintenance and recoup support.
BJ02BS DLL New Created for integrated online pool maintenance and recoup support.
BJ03BS DLM New Created for integrated online pool maintenance and recoup support.
BJ04BS DLL New Created for integrated online pool maintenance and recoup support.
BJ09BS DLM New Created for integrated online pool maintenance and recoup support.
BJ10BS DLM New Created for integrated online pool maintenance and recoup support.
BJ12BS DLM New Created for integrated online pool maintenance and recoup support.
BOF1BS DLM New Created for integrated online pool maintenance and recoup support.
BRR1BS DLM New Created for integrated online pool maintenance and recoup support.
CJ13BS DLM No Longer Supported Deleted by integrated online pool maintenance and recoup support.
CJ17BS DLM No Longer Supported Deleted by integrated online pool maintenance and recoup support.

Dynamic Load Module (DLM) Stubs

Table 887 summarizes changes to the dynamic load module (DLM) stubs. This information is presented in alphabetic order by the name of the DLM stub. See TPF Application Programming for more information about the DLM stubs.

Table 887. Changes to Dynamic Load Module (DLM) Stubs for Integrated Online Pool Maintenance and Recoup Support

DLM Stub New, Changed, or No Longer Supported?
BCPY (Assembler) New
BGAA New
BGAB New
BGAC New
BGAG New
BGAJ New
BGAK New
BGAM New
BGA2 New
BGA3 New
BGA7 New
BGA8 New
BJ09 New
BJ10 New
BJ11 (Assembler) New
BLOD (Assembler) New
BOF2 (Assembler) New
BRB3 (Assember) New
BRCB (Assembler) New
BRPE (Assembler) Changed
BRV8 (Assembler) New
BRV9 (Assembler) New
BR0I (Assembler) New
B1A0 (Assembler) New
B1A8 (Assembler) New

General Use C/C++ Language Header Files

Table 888 summarizes the general use C/C++ language header file changes. This information is presented in alphabetic order by the name of the general use C/C++ language header file.

General use means these header files are available for your use.

Table 888. Changes to General Use C/C++ Language Header Files for Integrated Online Pool Maintenance and Recoup Support

C/C++ Language Header File New, Changed, or No Longer Supported? Do You Need to Recompile Segments?
c$cinfc.h Changed No
c$globz.h Changed No
c$syseq.h Changed No

Implementation-Specific C/C++ Language Header Files (IBM Use Only)

Table 889 summarizes the general use C/C++ language header file changes that are for IBM use only. This information is presented in alphabetic order by the name of the general use C/C++ language header file.

Table 889. Changes to Implementation-Specific C/C++ Language Header Files (IBM Use Only) for Integrated Online Pool Maintenance and Recoup Support

C/C++ Language Header File (IBM Use Only) New, Changed, or No Longer Supported? Do You Need to Recompile Segments?
c$bk0rp.h Changed No
c$bl0rp.h New No
c$brkc.h New No
c$fva0.h Changed No
c$ibmhdr.h New No
c$prml.h New No
c$recoup.h New No
c$si3ct.h New No
c$srck1p.h New No
c$srhh1p.h New No
c$to2r.h Changed No
i$breq.h New No
i$dscr.h New No
i$grp.h New No
i$rart.h New No
i$recp.h New No
i$rsct.h New No
mphdr.h New No
mpsipcc.h New No

Link-Edited Modules

Table 890 summarizes changes to the link-edited modules shipped by IBM, which should go into a data set with attributes DCB=(RECFM=U,LRECL=80,BLKSIZE=1200). This information is presented in alphabetic order by the name of the link-edited module.

Table 890. Changes to Link-Edited Modules for Integrated Online Pool Maintenance and Recoup Support

Link-Edited Module New, Changed, or No Longer Supported? Description of Change
DYOPM No Longer Supported Deleted by integrated online pool maintenance and recoup support.

Members (Object Files)

Table 891 summarizes changes to members (object files). This information is presented in alphabetic order by the name of the member (object file).

Notes:

  1. You must recompile or reassemble a member (object file) if it has changed.

  2. You must prelink and link a dynamic load module (DLM) if it has changed.

Table 891. Changes to Members (Object Files) for Integrated Online Pool Maintenance and Recoup Support

Member (Object File) DLM/DLL New, Changed, or No Longer Supported? Type Description of Change
BAM6 BAM6 New C++ Language Created for integrated online pool maintenance and recoup support.
BEWA BEWA New C Language Created for integrated online pool maintenance and recoup support.
BEWB BEWA New C Language Created for integrated online pool maintenance and recoup support.
BEWC BEWA New C Language Created for integrated online pool maintenance and recoup support.
BEWD BEWA New C Language Created for integrated online pool maintenance and recoup support.
BEWE BEWA New C Language Created for integrated online pool maintenance and recoup support.
BEWF BEWA New C Language Created for integrated online pool maintenance and recoup support.
BEWG BEWA New C Language Created for integrated online pool maintenance and recoup support.
BJ00 BJ00 New C++ Language Created for integrated online pool maintenance and recoup support.
BJ01 BJ01 New C++ Language Created for integrated online pool maintenance and recoup support.
BJ02 BJ02 New C++ Language Created for integrated online pool maintenance and recoup support.
BJ03 BJ03 New C++ Language Created for integrated online pool maintenance and recoup support.
BJ04 BJ04 New C++ Language Created for integrated online pool maintenance and recoup support.
BJ09 BJ09 New C++ Language Created for integrated online pool maintenance and recoup support.
BJ10 BJ10 New C++ Language Created for integrated online pool maintenance and recoup support.
BJ12 BJ10 New C++ Language Created for integrated online pool maintenance and recoup support.
BOFI BOF1 New C Language Created for integrated online pool maintenance and recoup support.
BOF1 BOF1 New C Language Created for integrated online pool maintenance and recoup support.
BRR1 BRR1 New C Language Created for integrated online pool maintenance and recoup support.
BRR2 BRR1 New C Language Created for integrated online pool maintenance and recoup support.
BRR3 BRR1 New C Language Created for integrated online pool maintenance and recoup support.
BRR4 BRR1 New C Language Created for integrated online pool maintenance and recoup support.
BRR5 BRR1 New C Language Created for integrated online pool maintenance and recoup support.
BRR6 BRR1 New C Language Created for integrated online pool maintenance and recoup support.
CJ13 CJ13 No Longer Supported C Language Deleted for integrated online pool maintenance and recoup support.
CJ14 CJ13, CJ17 No Longer Supported C Language Deleted for integrated online pool maintenance and recoup support.
CJ17 CJ17 No Longer Supported C Language Deleted for integrated online pool maintenance and recoup support.

Object Code Only (OCO) Stubs

There are no changes.

Configuration Constant (CONKC) Tags

There are no changes.

Control Program Interface (CINFC) Tags

Table 892 summarizes the control program interface (CINFC) tag changes. The information in this table is ordered numerically by the equate value.

Table 892. Changes to CINFC Tags for Integrated Online Pool Maintenance and Recoup Support

CINFC Tag Equate Value New, Changed, or No Longer Supported?
CMMRCID 295 New
CMMRCPK 296 New
CMMLTDRT 297 New
CMPOLMTN 298 New

Copy Members

Table 893 summarizes the copy member changes. This information is presented in alphabetic order by the name of the copy member.

Table 893. Changes to Copy Members for Integrated Online Pool Maintenance and Recoup Support

Copy Member Type CSECT Where Copy Member Is Located DLM Where CSECT Is Located New, Changed, or No Longer Supported? Description of Change
CICR Control Program CCNUCL Not Applicable Changed Updated for integrated online pool maintenance and recoup support.
CJ341 Real-Time Assembler CJ005 CJ00 Changed Updated for integrated online pool maintenance and recoup support.
CJ521 Real-Time Assembler CJ004 CJ00 Changed Updated for integrated online pool maintenance and recoup support.
CPSF Control Program CCCPSF Not Applicable Changed Updated for integrated online pool maintenance and recoup support.
CT10 Control Program CCCTIN Not Applicable Changed Updated for integrated online pool maintenance and recoup support.
GRFS Control Program CCSONP Not Applicable Changed Updated for integrated online pool maintenance and recoup support.

Fixed File Records

Table 894 summarizes fixed file record changes. This information is presented in alphabetic order by the name of the fixed file record.

Table 894. Changes to Fixed File Records for Integrated Online Pool Maintenance and Recoup Support

Fixed File Record New, Changed, or No Longer Supported? Description of Change
#BKDSV New Created for integrated online pool maintenance and recoup support.
#BKD4K New Created for integrated online pool maintenance and recoup support.
#BREATBL New Created for integrated online pool maintenance and recoup support.
#BRHIST New Created for integrated online pool maintenance and recoup support.
#BRIDCOR New Created for integrated online pool maintenance and recoup support.
#BRIDDEA New Created for integrated online pool maintenance and recoup support.
#BRIDSAV New Created for integrated online pool maintenance and recoup support.
#BRIDTBL New Created for integrated online pool maintenance and recoup support.
#BRIDTOT New Created for integrated online pool maintenance and recoup support.
#BRLOTBL New Created for integrated online pool maintenance and recoup support.
#GR0ZSR Changed Created for integrated online pool maintenance and recoup support.
#GR34SR No Longer Supported Deleted by integrated online pool maintenance and recoup support.
#MPRECP New Created for integrated online pool maintenance and recoup support.
#PSTCUR New Created for integrated online pool maintenance and recoup support.
#PSTNEW New Created for integrated online pool maintenance and recoup support.
#RC8RFS New Created for integrated online pool maintenance and recoup support.
#RGSTAT New Created for integrated online pool maintenance and recoup support.
#SONCP New Created for integrated online pool maintenance and recoup support.
#SONDE New Created for integrated online pool maintenance and recoup support.
#SONROLL New Created for integrated online pool maintenance and recoup support.
#SONRPE New Created for integrated online pool maintenance and recoup support.
#SONRPM New Created for integrated online pool maintenance and recoup support.
#SONSP New Created for integrated online pool maintenance and recoup support.
#SONSV New Created for integrated online pool maintenance and recoup support.
#SONUP New Created for integrated online pool maintenance and recoup support.
#SRHH1P New Created for integrated online pool maintenance and recoup support.
#SRMP1A New Created for integrated online pool maintenance and recoup support.
#SRM31A New Created for integrated online pool maintenance and recoup support.
#SRM41A New Created for integrated online pool maintenance and recoup support.
#SRM51A New Created for integrated online pool maintenance and recoup support.
#SRM61A New Created for integrated online pool maintenance and recoup support.

Macros

The following section summarizes the macro changes. This information is presented in alphabetic order by the type of macro.

Advanced Program-to-Program Communications (APPC) Macros

There are no changes.

Communication Macros and Statements

There are no changes.

Data Macros

Table 895 summarizes the data macro changes. This information is presented in alphabetic order by the name of the data macro.

Table 895. Changes to Data Macros for Integrated Online Pool Maintenance and Recoup Support

Data Macro New, Changed, or No Longer Supported? Do You Need to Reassemble Programs Using This Data Macro?
BC0SA Changed No
BCPBC New No
BK0DF Changed No
BK0LC New No
BK0RP Changed No
BK0UX Changed No
BK1RP Changed No
BL0RF New No
BL0RP Changed No
BMGLP Changed No
BMGLQ Changed No
BR0ID New No
BR1ID New No
C404C New No
C50C5 New No
CY$CR Changed No
CY1KR Changed No
CY2KT Changed No
CY5GT Changed No
CY5PA New No
CY6TR Changed No
CY7PL New No
CY8WB New No
E80E8 New No
GL0BP Changed No
GL0BQ Changed No
I80I8 New No
I82I8 New No
ICYCWB Changed No
IDY9AR Changed No
IRECBK Changed No
L80L8 New No
LTDRT New No
MPRECP New No
NC2EC New No
RECOUP New No
SR54BA New No
SRCK1P New No
SRHH1P New No
SRM31A New No
SRM41A New No
SRM51A New No
SRM61A New No
SYSET Changed No
ZR0ZR New No

General Macros

Table 896 summarizes the general macro changes. This information is presented in alphabetic order by the name of the general macro. See TPF General Macros for a complete description of all general macros.

Table 896. Changes to General Macros for Integrated Online Pool Maintenance and Recoup Support

General Macro New, Changed, or No Longer Supported? Do You Need to Reassemble Programs?
CINFC Changed No
GLOBZ Changed No

Selected Equate Macros

Table 897 summarizes the selected equate macro changes. This information is presented in alphabetic order by the name of the selected equate macro.

Table 897. Changes to Selected Equate Macros for Integrated Online Pool Maintenance and Recoup Support

Selected Equate Macro New, Changed, or No Longer Supported? Do You Need to Reassemble Programs?
BRPEQ Changed No
CZ1SE Changed No
SYSEQ Changed No

Structured Programming Macros (SPMs)

There are no changes.

System Initialization Program (SIP) Skeleton and Internal Macros (Inner Macros)

Table 898 summarizes the system initialization program (SIP) skeleton and internal macro changes. This information is presented in alphabetic order by the name of the SIP skeleton and internal macro. If the SIP skeleton and internal macro (inner macro) is changed, you must reassemble the SIP Stage I deck and run the appropriate job control language (JCL) jobs from the SIP Stage II deck.

Table 898. Changes to SIP Skeleton and Internal Macros for Integrated Online Pool Maintenance and Recoup Support

SIP Skeleton and Internal Macro New, Changed, or No Longer Supported?
GENR Changed
SPPGML Changed
SPRIAT Changed

System Initialization Program (SIP) Stage I Macros and Statements

Table 899 summarizes system initialization program (SIP) Stage I macro and statement changes. This information is presented in alphabetic order by the name of the SIP Stage I macro. See TPF System Generation for a complete description of the SIP Stage I macros. If the SIP Stage I macro is changed, you must run the appropriate job control language (JCL) jobs from the SIP Stage II deck.

See System Initialization Program (SIP) and System Generation Changes for a description of other system generation changes you must make.

Table 899. Changes to SIP Stage I Macros and Statements for Integrated Online Pool Maintenance and Recoup Support

SIP Stage I Macro New, Changed, or No Longer Supported?
GENSIP Changed

System Initialization Program (SIP) Stage II Macros

Table 900 summarizes system initialization program (SIP) Stage II macro changes. This information is presented in alphabetic order by the name of the SIP Stage II macro. If IBMPAL is changed, you must run the system allocator (SALO) and load the new program allocation table (PAT) to the TPF 4.1 system.

Table 900. Changes to SIP Stage II Macros for Integrated Online Pool Maintenance and Recoup Support

SIP Stage II Macro New, Changed, or No Longer Supported?
IBMPAL Changed

System Communication Keypoint (SCK) Generation Macros

There are no changes.

System Macros

Table 901 summarizes system macro changes. This information is presented in alphabetic order by the name of the system macro. See TPF System Macros for a complete description of all system macros.

Table 901. Changes to System Macros for Integrated Online Pool Maintenance and Recoup Support

System Macro New, Changed, or No Longer Supported? Do You Need to Reassemble Programs?
BBEWP Changed No
BBPDH New No
BBWRT Changed No
BCRUS Changed No
BFIND Changed No
BRPRO New No
BRSTR Changed No
BSAVE Changed No
BSYNC New No
GROUP Changed No
INDEX Changed No
PFSWC Changed No

System Macros (IBM Use Only)

There are no changes.

Segments

Table 902 summarizes segment changes. This information is presented in alphabetic order by the name of the segment.

Table 902. Changes to Segments for Integrated Online Pool Maintenance and Recoup Support

Segment Type Link-Edit Module (Where Offline Segment Is Linked) New, Changed, or No Longer Supported? Description of Change
BAM0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BAM1 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BAM2 Real-Time Assembler Not Applicable No Longer Supported Deleted by integrated online pool maintenance and recoup support.
BAM3 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BAM5 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BCAI Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BCC0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BCC1 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BCC2 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BCC3 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BCC5 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BCD0 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BCP0 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BCP1 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BCP2 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BCP3 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BCP5 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BCP6 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BCPE Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BCPI Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BCPU Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BCPY Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BCPZ Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BDBE Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BDBP Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BEWP Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BHWP Real-Time Assembler Not Applicable No Longer Supported Deleted byintegrated online pool maintenance and recoup support.
BJ11 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BKA0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKA1 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BKB0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKC0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKC1 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKD0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKD7 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKD9 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDB Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDF Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDG Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDH Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDI Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDIND Offline Assembler Not Applicable No Longer Supported Deleted byintegrated online pool maintenance and recoup support.
BKDJ Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDK Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDL Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDM Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDN Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDO Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDP Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDQ Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDR Offline Assembler Not Applicable No Longer Supported Deleted by integrated online pool maintenance and recoup support.
BKDS Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDT Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDW Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BKDX Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKDY Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BKP0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKP3 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKP4 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKP5 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BKPA Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BLOD Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BLOG Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BLOH Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BMD0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BMD1 Real-Time Assembler Not Applicable Changed Created for integrated online pool maintenance and recoup support.
BOF0 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOF2 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOF3 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOF4 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOF5 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOF6 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOF7 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOF8 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOF9 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOFA Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOFB Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOFC Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOFD Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOFE Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOFF Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOFG Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOFH Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOFJ Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOFK Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BOFM Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BPDH Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BPM0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BPM1 Real-Time Assembler Not Applicable Changed Created for integrated online pool maintenance and recoup support.
BR0I Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BR0T Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BR0U Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BR0V Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRB2 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRB3 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRB4 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRCM Real-Time Assembler Not Applicable No Longer Supported Deleted by integrated online pool maintenance and recoup support.
BRCP Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRCQ Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRCS Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRFA Offline Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRFM Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRID Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRIE Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRMK Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRPA Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRPB Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRPC Real-Time Assembler Not Applicable No Longer Supported Deleted byintegrated online pool maintenance and recoup support.
BRPE Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRPI Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRPK Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRPT Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRPX Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRS0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRSH Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRSI Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRTD Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRTO Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRTP Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRTQ Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRTR Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRTS Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRTT Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRTU Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRTV Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRU2 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRUB Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRUC Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRUD Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRV0 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRV1 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRV2 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRV3 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRV4 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRV5 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRV6 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRV7 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRV8 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRV9 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRYA Real-Time Assembler Not Applicable Changed Created for integrated online pool maintenance and recoup support.
BRYD Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRYE Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRYG Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRYL Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRYM Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRYN Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BRYO Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRYQ Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BRYU Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BS0C Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BSSC Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BSSU Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BSSW Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BSSX Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BWRA Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
BWRF Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
BWRT Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
B0BK Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B0P0 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B0P3 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B0P5 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B0P6 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B0PA Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B0PE Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B0SH Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B1A0 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B1A4 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B1A5 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B1A6 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B1A7 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B1A8 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B1A9 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B1AA Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B1AF Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
B1BK Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
CJ12 Real-Time Assembler Not Applicable No Longer Supported Deleted byintegrated online pool maintenance and recoup support.
CJ15 Real-Time Assembler Not Applicable No Longer Supported Deleted by integrated online pool maintenance and recoup support.
CJ16 Real-Time Assembler Not Applicable No Longer Supported Deleted by integrated online pool maintenance and recoup support.
CNAH Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CSAH Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CSAI Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CTKO Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CTKT Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CVAB Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CVFE Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYA0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYA9 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYAA Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYAB Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYAC Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYAE Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYAN Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYB0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYC0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYC1 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYC2 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYC3 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYD0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYD1 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYD2 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYF0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYF1 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYF2 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYF4 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYF6 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYF9 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
CYGR Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
CYH0 Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
DYD0 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
DYD1 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
DYD2 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
DYD3 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
DYD4 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
DYD5 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
DYD6 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
DYD7 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
DYD8 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
DYD9 Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
DYDA Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
DYDC Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
DYDE Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
DYDG Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
DYDI Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
DYDL Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
DYDN Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
DYDO Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
DYDP Real-Time Assembler Not Applicable New Created for integrated online pool maintenance and recoup support.
DYDQ Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
DYDS Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
DYDU Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
DYDX Real-Time Assembler Not Applicable No Longer Supported Deleted by integrated online pool maintenance and recoup support.
DYDY Real-Time Assembler Not Applicable No Longer Supported Deleted by integrated online pool maintenance and recoup support.
DYDZ Real-Time Assembler Not Applicable No Longer Supported Deleted by integrated online pool maintenance and recoup support.
DYOM Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
DYO0 Offline PL/I Not Applicable No Longer Supported Deleted by integrated online pool maintenance and recoup support.
DYO1 Real-Time Assembler Not Applicable No Longer Supported Deleted by integrated online pool maintenance and recoup support.
DYO4 Offline PL/I Not Applicable No Longer Supported Deleted by integrated online pool maintenance and recoup support.
DYO6 Offline PL/I Not Applicable No Longer Supported Deleted by integrated online pool maintenance and recoup support.
DYO7 Real-Time Assembler Not Applicable No Longer Supported Deleted by integrated online pool maintenance and recoup support.
FTVA02 C Language FCTBG Changed Changed for integrated online pool maintenance and recoup support.
FTVA03 C Language FCTBG Changed Changed for integrated online pool maintenance and recoup support.
GLBL Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
UBKA Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
UBRP Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
UBRS Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.
UBWR Real-Time Assembler Not Applicable Changed Changed for integrated online pool maintenance and recoup support.

System Equates

The following section summarizes system equate changes.

SYSEQ Tags

Table 903 summarizes changes to equates that are not configuration dependent (in SYSEQ). This information is presented in alphabetic order by the name of the SYSEQ tag.

Table 903. Changes to SYSEQ Tags for Integrated Online Pool Maintenance and Recoup Support

SYSEQ Tag Equate Value New, Changed, or No Longer Supported?
#GR33SRF 0 No Longer Supported
#GR33SRL #GR33SRF No Longer Supported
#IRSSDFF 3 No Longer Supported
#IRSSDFL #IRSSDFF No Longer Supported

User Exits

There are no changes.

Functional and Operational Changes

The following section summarizes functional and operational changes. This information is presented in alphabetic order by the functional or operational change.

See Appendix A, "PUT 2-15 Interface Changes by Authorized Program Analysis Report (APAR)" for a summary of functional and operational changes by APAR.

Commands

Table 904 summarizes command changes. This information is presented in alphabetic order by the name of the command. See TPF Operations for a complete description of all commands.

Attention: Changes to commands can impact any automation programs you are using in your complex.

Table 904. Changes to Commands for Integrated Online Pool Maintenance and Recoup Support

Command New, Changed, or No Longer Supported? Description of Change
ZDUPD Changed Changed for integrated online pool maintenance and recoup support.
ZPOOL DISPLAY New Created for integrated online pool maintenance and recoup support.
ZPOOL GENERATION New Created for integrated online pool maintenance and recoup support.
ZPOOL INIT New Created for integrated online pool maintenance and recoup support.
ZRBKD New Created for integrated online pool maintenance and recoup support.
ZRDIR CAPTURE New Created for integrated online pool maintenance and recoup support.
ZRDIR START RESTORE New Created for integrated online pool maintenance and recoup support.
ZRECP ABORT Changed Changed for integrated online pool maintenance and recoup support.
ZRECP ADD New Created for integrated online pool maintenance and recoup support.
ZRECP CONTINUE Changed Changed for integrated online pool maintenance and recoup support.
ZRECP DEL New Created for integrated online pool maintenance and recoup support.
ZRECP DISPLAY New Created for integrated online pool maintenance and recoup support.
ZRECP ELOG New Created for integrated online pool maintenance and recoup support.
ZRECP EXIT New Created for integrated online pool maintenance and recoup support.
ZRECP FLUSH New Created for integrated online pool maintenance and recoup support.
ZRECP IGNORE New Created for integrated online pool maintenance and recoup support.
ZRECP LEVEL Changed Changed for integrated online pool maintenance and recoup support.
ZRECP LOAD No Longer Supported Deleted by integrated online pool maintenance and recoup support.
ZRECP MIGRATE No Longer Supported Deleted by integrated online pool maintenance and recoup support.
ZRECP NOREBUILD New Created for integrated online pool maintenance and recoup support.
ZRECP OFLMR New Created for integrated online pool maintenance and recoup support.
ZRECP ONEL New Created for integrated online pool maintenance and recoup support.
ZRECP PRIM No Longer Supported Deleted by integrated online pool maintenance and recoup support.
ZRECP PROCEED Changed Changed for integrated online pool maintenance and recoup support.
ZRECP PROFILE New Created for integrated online pool maintenance and recoup support.
ZRECP PROTECT New Created for integrated online pool maintenance and recoup support.
ZRECP REBUILD New Created for integrated online pool maintenance and recoup support.
ZRECP RECALL Changed Changed for integrated online pool maintenance and recoup support.
ZRECP RERUN Changed Changed for integrated online pool maintenance and recoup support.
ZRECP RESTART Changed Changed for integrated online pool maintenance and recoup support.
ZRECP RESUME Changed Changed for integrated online pool maintenance and recoup support.
ZRECP RETRY Changed Changed for integrated online pool maintenance and recoup support.
ZRECP SEL Changed Changed for integrated online pool maintenance and recoup support.
ZRECP SETUP New Created for integrated online pool maintenance and recoup support.
ZRECP SKIP Changed Changed for integrated online pool maintenance and recoup support.
ZRECP START Changed Changed for integrated online pool maintenance and recoup support.
ZRECP STATUS Changed Changed for integrated online pool maintenance and recoup support.
ZRECP STOP New Created for integrated online pool maintenance and recoup support.
ZRECP TO2 No Longer Supported Deleted by integrated online pool maintenance and recoup support.
ZRECP VERIFY New Created for integrated online pool maintenance and recoup support.
ZRFPC Changed Changed for integrated online pool maintenance and recoup support.
ZRPDU ABORT New Created for integrated online pool maintenance and recoup support.
ZRPDU CREATE New Created for integrated online pool maintenance and recoup support.
ZRPDU DISP New Created for integrated online pool maintenance and recoup support.
ZRPDU OFLMR New Created for integrated online pool maintenance and recoup support.
ZRPDU PURGE New Created for integrated online pool maintenance and recoup support.
ZRPDU STATUS New Created for integrated online pool maintenance and recoup support.
ZRREC BACKUP New Created for integrated online pool maintenance and recoup support.
ZRREC RESET New Created for integrated online pool maintenance and recoup support.
ZRREC SWITCH New Created for integrated online pool maintenance and recoup support.
ZSDEA Changed Changed for integrated online pool maintenance and recoup support.

Messages and System Errors

Table 905 summarizes message (offline and online messages) and system error changes.

The message IDs or system error numbers are listed in numeric order preceded by their alphabetic prefix. Some offline and online messages do not have a standard message ID. For these, the messages are presented in alphabetic order based on the initial message text; or for those messages that begin with variable information, the initial message text that follows that variable information. See Messages (System Error and Offline) and Messages (Online) for a complete description of all messages and system errors.

Attention: Changes to offline messages, online messages, and system errors may impact any automation programs you are using in your complex.

Table 905. Changes to Messages and System Errors for Integrated Online Pool Maintenance and Recoup Support

Message ID or System Error Number Message Type New, Changed, or No Longer Supported?
041006 System Error Changed
041008 System Error New
041009 System Error New
04100A System Error New
04100C System Error New
04100E System Error New
04100F System Error New
041010 System Error New
041011 System Error New
041012 System Error New
041013 System Error New
041107 System Error New
04110C System Error Changed
04110D System Error Changed
041113 System Error Changed
041120 System Error New
041122 System Error New
041124 System Error New
041200 System Error New
041201 System Error New
041202 System Error New
041203 System Error New
041204 System Error New
041205 System Error New
041206 System Error New
041207 System Error New
041208 System Error New
041209 System Error New
04120A System Error New
04120B System Error New
04120C System Error New
04120D System Error New
04120E System Error New
04120F System Error New
041210 System Error New
041211 System Error New
041212 System Error New
041213 System Error New
041214 System Error New
041215 System Error New
041216 System Error New
041217 System Error New
041218 System Error New
041219 System Error New
04121A System Error New
04121B System Error New
04121C System Error New
04121D System Error New
04121E System Error New
0412F0 System Error New
0412F1 System Error New
0412F2 System Error New
0412F3 System Error New
0412F4 System Error New
0412F4 System Error New
042000 System Error New
042001 System Error New
042002 System Error New
044500 System Error New
888001 System Error New
888002 System Error New
888003 System Error New
888004 System Error New
888005 System Error New
888006 System Error New
BCAI0001A Online Changed
BCAI0002A Online New
BCAI0003A Online New
BCAI0007E Online New
BCAI0008E Online New
BCAI0009E Online New
BCC00000A Online New
BCPE0001E Online New
BCPE0003E Online New
BCPE0004I Online New
BCPE0006I Online New
BCPI0001E Online New
BCPI0002E Online New
BCPU0002W Online New
BCPY0001I Online New
BCPY0002I Online New
BCPY0003E Online New
BCPZ0001E Online New
BCPZ0004E Online New
BCPZ0006E Online New
BCPZ0007E Online New
BCPZ0008E Online New
BCPZ0009E Online New
BCP00003I Online New
BCP00004I Online New
BCP00005I Online New
BCP00006I Online New
BCP00007I Online New
BCP00008I Online New
BCP00009W Online New
BCP00010I Online New
BCP00011I Online New
BCP00012I Online New
BCP00013I Online New
BCP00014I Online New
BCP00015I Online New
BCP00016I Online New
BCP00017A Online New
BCP00018I Online New
BCP00019A Online New
BCP00020I Online New
BCP00021I Online New
BCP00022I Online New
BCP00023I Online New
BCP00024I Online New
BCP00025A Online New
BCP00026I Online New
BCP00027I Online New
BCP00028I Online New
BCP00029I Online New
BCP00030E Online New
BCP00031I Online New
BCP00032I Online New
BCP00033W Online New
BCP00034I Online New
BCP00035I Online New
BCP00036I Online New
BCP00038I Online New
BCP00039I Online New
BCP00040I Online New
BCP00041I Online New
BCP00042I Online New
BCP00043I Online New
BCP00044I Online New
BCP00045I Online New
BCP00046I Online New
BCP00047I Online New
BCP00048I Online New
BCP00049I Online New
BCP00050E Online New
BCP00051I Online New
BCP00052A Online New
BCP00053I Online New
BCP00054I Online New
BCP00055I Online New
BCP10001E Online New
BCP10001I Online New
BCP10002E Online New
BCP10003E Online New
BCP10004E Online New
BCP10005E Online New
BCP10006E Online New
BCP10007E Online New
BCP10008E Online New
BCP10009E Online New
BCP10010E Online New
BCP10013E Online New
BCP10014I Online New
BCP10015I Online New
BCP20001E Online New
BCP20002E Online New
BCP20003E Online New
BCP20004E Online New
BCP20005E Online New
BCP20008I Online New
BCP30001E Online New
BCP30002E Online New
BCP60001E Online New
BCP60002E Online New
BKA00010E Online New
BKA10001E Online New
BKA10002A Online New
BKA10003A Online New
BKA10004W Online New
BKC10013W Online New
BKC10014E Online New
BKP60001I Online New
BKP60002I Online New
BLOG0001W Online New
BLOG0002I Online New
BLOG0003E Online New
BLOG0004W Online New
BLOG0005W Online New
BLOG0006I Online New
BLOG0007I Online New
BLOG0008W Online New
BLOH0001W Online New
BMD10002E Online New
BOFA0001I Online New
BOFA0002E Online New
BOFA0003E Online New
BOFA0004E Online New
BOFA0005E Online New
BOFA0006I Online New
BOFA0007I Online New
BOFA0008W Online New
BOFA0009W Online New
BOFA0010E Online New
BOFA0011I Online New
BOFA0012E Online New
BOFA0013W Online New
BOFA0014E Online New
BOFA0015E Online New
BOFA0016E Online New
BOFA0017E Online New
BOFB0001I Online New
BOFB0002I Online New
BOFB0003I Online New
BOFB0004I Online New
BOFB0005I Online New
BOFB0006I Online New
BOFB0007I Online New
BOFB0008E Online New
BOFB0010I Online New
BOFB0011E Online New
BOFB0012E Online New
BOFB0013E Online New
BOFB0014E Online New
BOFB0015E Online New
BOFB0016E Online New
BOFB0017E Online New
BOFD0002I Online New
BOFD0080E Online New
BOFD0081E Online New
BOFD0089E Online New
BOFE0002E Online New
BOFF0001E Online New
BOFF0002E Online New
BOFF0003E Online New
BOFF0004E Online New
BOFF0010I Online New
BOFF0011I Online New
BOFH0001I Online New
BOFH0002I Online New
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RFPC0128T Online New
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SISN0006T Online New
UBKD0003I Online New
ZRPD0003I Online New
ZRPD0004I Online New
ZRPD0005I Online New
ZRPD0006I Online New
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Performance or Tuning Changes

There are no changes.

Storage Considerations and Changes

There are no changes.

System Initialization Program (SIP) and System Generation Changes

There are no changes.

Loading Process Changes

There are no changes.

Online System Load Changes

There are no changes.

Publication Changes

Table 906 summarizes changes to the publications in the TPF library. This information is presented in alphabetic order by the publication title. See the TPF Library Guide for more information about the TPF library.

Table 906. Changes to TPF Publications for Integrated Online Pool Maintenance and Recoup Support

Publication Title Softcopy File Name Description of Change
TPF Concepts and Structures GTPCON0A Updated with new conceptual information about integrated online pool maintenance and recoup support.
TPF Database Reference GTPDBR0B Updated with new conceptual and procedural information for integrated online pool maintenance and recoup support.
TPF Library Guide GTPDOC0D Updated with definitions for new terminology in the master glossary.
Messages (System Error and Offline) and Messages (Online) Not Applicable Updated with information about messages and system errors that were added, changed, and no longer supported for integrated online pool maintenance and recoup support.
TPF Migration Guide: Program Update Tapes GTPMG203 Updated with migration considerations for integrated online pool maintenance and recoup support.
TPF Operations GTPOPR0D Updated with information about the commands that were added and changed for integrated online pool maintenance and recoup support.
TPF Programming Standards GTPPSM09 Updated with conventions for recoup structure names.
TPF System Generation GTPSYC0D Updated with changed system generation information for integrated online pool maintenance and recoup support.
TPF System Installation Support Reference GTPINS0D Deleted recoup global information.
TPF System Macros GTPSYS0D Updated with information about new and changed system macros for integrated online pool maintenance and recoup support.

Host System Changes

There are no changes.

Application Programming Interface (API) Changes

There are no changes.

Database Changes

There are no changes.

Feature Changes

There are no changes.

Installation Validation

There are no changes.

Migration Scenarios

To install and use integrated online pool maintenance and recoup support, do the following:

  1. Ensure that pool expansion (PXP) pool migration has been done. See Pool Expansion (PXP) Support (APAR PJ17912) for more information.
  2. Ensure that no deactivation or reallocation processing is running on the TPF 4.1 system to which you are installing program update tape (PUT) 13.
  3. Install PUT 13.
  4. Install APAR PJ27354 on all processors in the TPF 4.1 system.
  5. Reassemble or recompile the following:
  6. Link-edit the dynamic load modules (DLMs) listed in Table 886 and offline segment BRFA.
  7. Reapply any customer modifications that had previously been made to the GL0BP and GL0BQ segments.
  8. Update descriptors as follows:
    1. Update descriptors using the new GROUP and INDEX macros.

      Notes:

      1. New parameters have been added to the GROUP and INDEX macros.

      2. The default for the CREATE parameter on the INDEX macro has been changed from CREATE=NO to CREATE=YES.
    2. Assemble all descriptors, including those shipped by IBM.
  9. Do the following on all subsystems:
    1. If you have the TPF Database Facility (TPFDF) product installed and do not have at least 11 ordinals of record type #IDFC4 allocated to your TPF system, update the RAMFIL macro for #IDFC4 in the SIP stage 1 deck.
    2. Define the fixed file records listed in Table 894 using the RAMFIL macro statements in the SIP stage 1 deck. See TPF System Generation for more information.
    3. Run the FACE table generator (FCTBG) to create the new FACE table.
    4. Run the system allocator program (SALO) using IBMPAL additions for newly created segments to create an updated IBM program allocation table (IPAT) and system allocator (SAL) table.
  10. Link-edit the control program (CP).
  11. IBM suggests that you run recoup and pool directory update (PDU), and capture all critical data before loading and IPLing the TPF 4.1 system with the integrated online pool maintenance and recoup support changes.
  12. Load the FACE table, IPAT, CP, the dynamic load modules (DLMs) listed in Table 891, and the programs listed in Table 902 to each subsystem.
  13. Make sure that recoup or PDU is not running on the TPF 4.1 system.
  14. IPL the TPF 4.1 system.
  15. Cycle the TPF 4.1 system to 1052 state.
  16. Initialize recoup records by entering the following on all subsystems:
    • ZPOOL INIT PDU
    • ZPOOL INIT RECOUP
    • ZPOOL INIT LTDRT
  17. Enter ZRREC RESET to reset the FC33 records.
  18. Enter ZRFPC to verify the integrity of the pools.
  19. Enter ZPOOL GENERATION INIT to build the current pool segment table (#PSTCUR) and the new pool segment table (#PSTNEW).
  20. Enter ZRFPC to verify the integrity of the pools.
  21. Cycle the TPF 4.1 system to NORM state.
  22. Load updated descriptors as follows on all subsystems:
    1. Load the descriptors to the TPF 4.1 system program area.
    2. Enter ZRBKD INIT CTL to initialize the BKD load control record (BK0LC).
    3. Enter ZRBKD DUMM ALL to create dummy recoup descriptors.
    4. For each descriptor container used for recoup processing, enter ZRBKD MOVE progname Nordnum, where progname is the name and version of the descriptor container and ordnum is an ordinal number (from 0 to 99) that represents the order in which descriptor containers are processed during chain chase processing.
    5. Enter ZRBKD DISP ALL to verify that the descriptors were loaded correctly.
  23. On each subsystem, enter ZIFIL RGSTAT/FC3C/00/00/100/NNN/N to initialize RGSTAT records.
  24. On each subsystem, enter ZAREC LRGSTAT.0 0 0000 to set the first RGSTAT record (ordinal 0) to zero.
  25. If TPF collection support (TPFCS) has not been initialized on your TPF 4.1 system, enter ZOODB INIT to initialize TPFCS before running recoup for the first time.
  26. Enter ZRECP SETUP once on each subsystem in which you run recoup.
  27. If you are using the TPFDF product, enter the ZUDFM INIT command on all subsystems to initialize the following TPFDF record IDs:
    • FDDB
    • FDDC
    • FDDD
    • FDDE
    • FDDF
    • FDE0
    • FDE1
    • FDF4.
  28. Enter the ZRECP PROFILE command to display your recoup run-time options and to change any recoup settings that you want to change.
  29. Ensure that the ADR tape is defined for input and output on all subsystems. Enter the ZTLBL command to modify any tape definitions that need to be changed.