gtpm1m0kTPF V4R1 Migration Guide: 3.1 to 4.1

Advanced Program-to-Program Communications (APPC) Macros

Table 13 summarizes the Advanced Program-to-Program Communications (APPC) macro changes for the TPF 4.1 system.

Table 13. Changes to Advanced Program-to-Program Communications (APPC) Macros for the TPF 4.1 System

APPC Macro New, Changed, or No Longer Supported? Do You Need to Reassemble Programs?
$ALLOC Changed Yes
$GETYP New Not Applicable
$POSTR Changed Yes
$RECVW Changed Yes
$SENDD Changed Yes
CNOSC New Not Applicable
TPPCC Changed Yes