Switching from SAPI to PSO Support

SAPI is the IBM SYSOUT processing subsystem. It is the default SYSOUT processing subsystem for Control‑M when Control‑M is operating under z/OS version 1.1 and later. However, Control‑M continues to maintain support for PSO.

If you encounter a problem associated with job post-processing (for example, jobs not properly identified, unpredictable errors), you can switch from SAPI support to PSO support.

• To switch from SAPI support to PSO support, issue the operator command:

  F CONTROLM,SAPI=NO

• To switch to SAPI support from PSO support, issue the operator command:

  F CONTROLM,SAPI=YES

For more information about post-processing, see in the introduction chapter in the Control‑M for z/OS User Guide.