M204.1456
M204.1456 Open failed for VSAM dataset token, reason code x'hexValue'
An attempt to open the named VSAM cluster has failed.
System manager response: Refer to IBM manuals for an explanation of the reason code. Under z/OS, refer to the OS/VS Message Library: System Messages. Under z/VSE, refer to the z/VSE/VSAM Messages and Codes. Rerun the job.
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 |
| NOTERM | Does not display the message on the user's terminal |