Renaming a subsystem-to-monitor file (for non-Sysplex environments)

Select this step to rename a communication file in a non-Sysplex environment where the MVS System Logger will not be used.

1. Stop the Control‑M monitor.
2. If Control‑O is installed and active, stop the Control‑O monitor using one of the following operator commands:

   F CONTROLO,STOP

   P CONTROLO

   Issue this command on all computers where Control‑O is active.

3. If CMEM is active, stop it using one of the following operator commands:

   F CTMCMEM,STOP

   P CTMCMEM

   Issue this command on all computers where CMEM is active.

4. Perform Step 6.3 – Specify IOA computers (optional) to update the SYSID parameter in the IOACPRM member to match the new configuration.
5. Change the name of the subsystem-to-monitor communication file, using ISPF 3.2, ISPF 3.4, utility IEHPROGM, and so on.
6. Start the Control‑M monitor.
7. If Control‑O is installed, start the Control‑O monitor in all computers where Control‑O should be active.
8. If CMEM was active in one or more computers, start it using the following operator command:

   S CTMCMEM

   Issue this command on all computers where the CMEM subsystem is active.