M204.2785: Difference between revisions
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__NOTOC__ | __NOTOC__ | ||
<p> | <p> | ||
> | A rewind was attempted on a stream that is concatenated or contains a concatenated | ||
stream definition. | |||
</p> | |||
<p>In order for this rewind to succeed all concatenated members must | |||
have been defined as: | |||
</p> | |||
<p> | |||
1. Data sets, or | |||
</p> | |||
<p> | |||
2. Parallel streams whose members are all data sets. | |||
</p> | |||
<p> | |||
<b>The rewind failed because these conditions were not met.</b> | |||
</p> | </p> | ||
<p> | <p> | ||
<b>Response:</b> | <b>Response:</b> | ||
> | <p> | ||
Message M204.1845 should follow this message and give information | |||
about the stream name. | |||
</p> | |||
<p> | |||
If the rewind was caused because CPMAX was exceeded on a CHECKPOINT/CHKPNTS stream then: | |||
* Either, increase CPMAX sufficiently so the rewind never occurs, or | |||
* Change the stream definition to conform to the above requirement. | |||
</p> | |||
<p> | |||
If the stream is not a checkpoint stream then the stream definition must be changed. | |||
Note: For sub transaction enabled runs CPMAX is forced to be 1, therefore option (1) | |||
is not available in that case. | |||
</p> | </p> | ||
<p><b>Version introduced:</b> | <p><b>Version introduced:</b> | ||
7.4 | |||
</p> | </p> | ||
{{Template:M204.2785 footer}} | {{Template:M204.2785 footer}} | ||
[[Category: Pending messages]] | [[Category: Pending messages]] | ||
Latest revision as of 17:40, 9 October 2025
M204.2785 Rewind invalid with stream configuration
A rewind was attempted on a stream that is concatenated or contains a concatenated stream definition.
In order for this rewind to succeed all concatenated members must have been defined as:
1. Data sets, or
2. Parallel streams whose members are all data sets.
The rewind failed because these conditions were not met.
Response:
Message M204.1845 should follow this message and give information about the stream name.
If the rewind was caused because CPMAX was exceeded on a CHECKPOINT/CHKPNTS stream then:
- Either, increase CPMAX sufficiently so the rewind never occurs, or
- Change the stream definition to conform to the above requirement.
If the stream is not a checkpoint stream then the stream definition must be changed. Note: For sub transaction enabled runs CPMAX is forced to be 1, therefore option (1) is not available in that case.
Version introduced: 7.4
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 |