DWW1266W Duplicate log name llll.

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Log name llll occurs more than once as a name of an archived log.

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If this message occurred during the construction of a recovery job using the CICS VR panels, two logs have been found with the same name llll but with different contents. A recovery job is built, unless there are other reported errors preventing the job build.

If this message occurred during a batch archive, the output log can be an existing data set that was used in a previous archive run. The same log name is registered as containing data from distinct time intervals. The log llll appears twice in the CICS VR logs list. A recovery report is built, unless there are other reported errors preventing the report build.

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If this message occurred during the construction of a recovery job using the CICS VR panels, and if the logs are uncataloged, the JCL that is produced must be edited. You must include UNIT and VOLUME in the ALLOCATE command for the step with the log name llll. See CICS VR Implementation Guide and Reference for more information about the ALLOCATE command.

If the logs are cataloged, the oldest one might have been deleted but not deregistered. Deregister the log, specify a later start time or backup, and rerun the online dialog to generate JCL. If DISP=MOD was used in the archive job but ARCHIVE keyword MOD was not specified, perform one of the following tasks:
  • Archive the logs again.
  • Search for the ALLOCATE command in the JCL and ensure that this log name is used only once in every ALLOCATE command. If the log name is used more than once, analyze why there are two different logs with the same name.

If this message occurred during a batch archive, deregister the older log from the RCDS. If DISP=MOD was used in the archive job but the ARCHIVE keyword MOD was not specified, archive the logs again.