DFS3271I zzzzzz = LOG DATA DOES NOT SATISFY LSN KEYWORD


or

zzzzzz = REQUIRED LOG DATA NOT FOUND


or

zzzzzz = LOG DATA EXISTS BEYOND EXPECTED CLOSE POINT

Explanation

The first form of this message, where the zzzzzz value is REQUIRED LOG DATA NOT FOUND, indicates that the Log Recovery utility has encountered one of the following conditions:
  • NOWADS is specified.

    The DFSWADSn DD card may still be present in the execution JCL.

  • NEXT OLDS and CLS specified.

    The last block successfully written to the input OLDS has been located. Its block sequence number is not one less than the block sequence number of the first block in the NEXT OLDS.

  • NEXT OLDS and DUP specified.

    The block corresponding to the ERRC value or end-of-file has been encountered on the input OLDS. Its block sequence number is not one less than the block sequence number of the first block in the NEXT OLDS.

  • WADS is specified.

    The first error was encountered in CLS mode or in the ERRC number of errors in DUP mode, but the input OLDS was not positioned so that its block sequence number is one less than the first block in the WADS.

    CLS mode end-of-file checking could not successfully reread the last good block on the OLDS.

The second form of this message, where the zzzzzz value is LOG DATA EXISTS BEYOND EXPECTED CLOSE POINT, indicates that the Log Recovery utility has encountered the following condition:
  • Input data set is a SLDS.

    ERRC number of errors were encountered on the input SLDS, but the SLDS contains additional blocks with later time stamp values. This indicates that SLDS is not correctly positioned for close.

  • CLS mode.

    The first error was encountered in CLS mode, but end-of-file checking found additional blocks with later time stamp values.

The third form of this message, where the zzzzzz value is LOG DATA DOES NOT SATISFY LSN KEYWORD, indicates that the last log sequence number read by CLS or DUP mode is less than the value specified for the LSN keyword.

System action

The Log Recovery utility, DFSULTR0, terminates unsuccessfully. For the REQUIRED LOG DATA NOT FOUND and end-of-data detected cases, abend U3271 is issued.

Programmer response

If CLS mode was specified, change it to DUP mode with an error count other than zero. If DUP mode was specified, increase the error count value, and rerun the job. If NOWADS was specified assure that no DFSWADSn DD card is present, if present remove and rerun the job.