Update address space startup procedures for Db2 data sharing: DSNTIJMA

When you enable Db2 data sharing, you must modify the address space startup procedures for the system services address space (ssnmMSTR)and IRLM address space (irlmproc) in the system procedure library for the target z/OS system.

Before you begin

The authorization ID that runs the jobs must have authority to update the target system PROCLIB. You can enter that library name on installation panel DSNTIPW in the SYSTEM PROCEDURES field. You might want to use a procedure library other than SYS1.PROCLIB for the procedures.

Examine the updates from the jobs in this step carefully before you run them. Also, you might have additional procedures of your own to rename.

About this task

Because different sites have different requirements, the jobs in the following steps cannot anticipate all the necessary updates to the target system procedure library in your z/OS environment. You can complete these updates either by making the updates directly in the target system procedure library , or by editing the job in the following steps.

Procedure

To modify the address space startup procedures for Db2 data sharing:

Tailor and run job DSNTIJMA.
Job DSNTIJMA defines the startup procedures in the target system procedure library for the following Db2 address spaces, where ssnm is the subsystem name:
  • The system services address space (ssnmMSTR)
  • The IRLM address space (irlmproc)