M204.0590
M204.0590 Share-dasd enqueueing inactivated, FPL of file token is on a read-only device
SHARE-DASD enqueueing protects a file from concurrent access by multiple Model 204 runs. Write access to the disk containing the indicated file is required to activate SHARE-DASD enqueueing. Since the file is being opened for READ-ONLY access, the OPEN will be allowed, but unexpected results may occur.
Response: Notify your system manager.
System manager response: Changing the access mode of the disk containing the indicated file to READ/WRITE will prevent inconsistencies between multiple runs accessing the file concurrently.
Message attributes:
| RETCODEO=0 | Sets online return code |
|---|---|
| RETCODEB=0 | Sets batch (single user) return code |
| CLASS=I | Information class; the message can be suppressed with the X'02' bit setting of the MSGCTL parameter |
| AUDITMS | Writes the message with line type MS to the audit trail |
| NOCOUNT | Does not increment the error count (ERCNT) parameter |