Application Performance Analyzer for z/OS, Version 11.1, Customization Guide

Making the CAZ0 started task available

To make the CAZ0 started task available, do the following steps:

  1. Edit the procedure CAZ0 in your library hlq.SCAZSAMP. See the instructions in the sample job for more information.
  2. Copy this procedure to a library in the JES2 or JES3 procedure library concatenation for started tasks.
  3. Define a user ID for the CAZ0 started task.
  4. Grant the user ID you created READ access to Application Performance Analyzer libraries.
  5. Define a profile in the RACF® STARTED class for the CAZ0 started task so that it can access protected resources. To do this, update your security definitions by using the RDEFINE command to associate CAZ0 with user IDs as follows:
    RDEFINE STARTED CAZ0.* STDATA(USER(userid) GROUP(group))
    Where userid is the user ID, and group is the group on your system that has access to the RACF-protected resources.

    You can issue the above command under TSO/E or on the system console log.

    For more information about using the STARTED class, see z/OS® Security Server (RACF) Security Administrator’s Guide.

  6. Create or update a COMMNDxx parmlib member that will be used for IPL so that it contains the following command:
    COM=’START CAZ0’
Note:
The CAZ0 task should run at the same or higher priority than any other task you will measure. For more information about assigning priority, see Assigning priority.



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