M204.0121
M204.0121 I/O error detected on CHKPOINT stream
This message is issued when Model 204 detects a permanent I/O error on the CHKPOINT data set or, if CHKPOINT is defined as a CONCATENATED, PARALLEL, or RING stream, on one of the stream's members. When CHKPOINT is a single data set, it is most likely full. When it is defined as a stream, other messages will appear which describe the error in more detail.
System manager response: Check the JES log if running under z/OS or the console log if running under z/VM to determine the cause of the error. Correct the problem.
Operator response: Notify the system manager of this problem.
Message attributes:
| RETCODEO=104 | Sets online return code |
|---|---|
| RETCODEB=104 | 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 |
| AUDITMS | Writes the message with line type MS to the audit trail |
| NOCOUNT | Does not increment the error count (ERCNT) parameter |
| NOTERM | Does not display the message on the user's terminal |
| OPR | Writes the message to the (operator) console |