DWW0557S
A gap is encountered when switching logs and reading backward. Record nn2 on log dddd2 precedes record nn1 on log dddd1. Processing terminates.

Explanation

A sequence number gap was found between two label records when switching logs; the sequence numbers are not in sequence. The records are in the correct time sequence. That is, record nn1, which is the last record on log dddd1, has an earlier time stamp than record nn2, which is the first record on log dddd2. This message could mean that records needed for backout are missing. Some possible causes are:
  • A log was omitted when specifying the logs to CICS® VR, or logs are specified in the wrong order.
  • A log was skipped during archiving.
  • Label records were skipped over by a selective archiving program; records needed for backout might also be skipped.
  • The journal archive control data set (JACD) is damaged or inaccessible, causing the wrong sequence numbers to be used on label records.
  • A log had data other than log records.
This message is issued if you specified:
  • The SEQCHKR GAPINSEQUENCE(STOP) command
  • STOP in the sequence checking secondary window
  • No option in the gap in sequence field of the sequence checking secondary window

System action

CICS VR stops the backout and prints the reports.

User response


Message Message

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Timestamp icon Last updated: Friday, 7 February 2014


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