ERB226I

Explanation
For Monitor I session sid or
Monitor II background session sid, RMF™ failed to open an output message data set.
For
the Postprocessor, RMF failed
to open the output message data set, MFPMSGDS.

System action
If sid identifies a session, RMF ends that session but continues
processing all other active sessions.
If sid identifies
the Postprocessor, RMF ends the
Postprocessor job.

Operator response
Try to start the session or the Postprocessor
again. If the problem persists, notify the system programmer.

Source
Resource Measurement Facility™ (RMF)

Routing code
2

Descriptor code
4,5