M204.0021
M204.0021 NSERVS+NUSERS(if swapping)+NSUBTKS+1 > 32767
Too many Process Control Blocks have been requested.
Each server, User, pseudo subtask and the Scheduler has a Process Control Block. There may not be more than 32767 Process Control Blocks.
NSERVS, NUSERS, NSUBTKS plus one are summed unless NSERVS=NUSERS, which indicates no server swapping is done: then the NUSERS is not summed.
Response: Adjust the combination of NUSERS, NSERVS and NSUBTKS + 1 so that it does not exceed 32767.
Message attributes:
| RETCODEO=0 | Sets online return code |
|---|---|
| RETCODEB=4 | Sets batch (single user) return code |
| CLASS=E | Error class; the message can be suppressed with the X'04' bit setting of the MSGCTL parameter |
| AUDITER | Writes the message with line type ER to the audit trail |
| COUNT | Increments the error count (ERCNT) parameter |