PI10486: BATCHBACK COMMAND FAILS DWW1728W UNDO END NOT FOUND

Obtain the fix for this APAR.

APAR status

• Closed as unreproducible in next release.

Error description

• You are upgrading from CICS VR V4.2 to CICS VR V5.1 and running
  a V5.1 BATCHBACK command using an UNDO logstream created by
  CICS VR V4.2.  The BATCHBACK fails with message:
  
  DWW1728W Expected UNDO END log record not found on log stream
  
  The end of jobstep UNDO record type in CICSVR V4.2 has a value
  of x'87'.  In CICS VR V5.1 the end of job step UNDO record
  value is x'8D'.
  
  CICS VR V5.1 needs to be able to coexist with CICS VR V4.x in a
  sysplex environment as batch logging jobs need to run on
  multiple LPARs where the CICS VR server may be at different
  versions.
  
  RFE 42974 requested CICS VR provide coexistence support to
  allow BATCHBACK to process an UNDO logstream produced by either
  a CICS VR V4 or V5 server by the DWWBACK utlity running CICS VR
  V4 or V5.
  
  Additional Symptom(s) Search Keyword(s): KIXREVWJB PI10484
  

Local fix

• Ensure batch jobs use the same CICS VR server version for
  logging and backout processing.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: This APAR affects CICS VR 5.1 users that     *
  *                 need Batch backout utility co-existence with *
  *                 prior releases.                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: Batch backout utility does not support  *
  *                      CICS VR 4.2 and 4.3 UNDO records.       *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  CICSVR 5.1 Batch backout utility is enhanced to support co-
  existence with CICS VR 4.2 and 4.3.
  

Problem conclusion

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UI15921

Modules/Macros

• DWWJPBLB DWWJRBRB DWWJUBLK DWWJURES DWWLCSEL DWWXPREC DWW3GEOX
  DWW3GWRL
  

Fix information

• Fixed component name

  CICS VSAM RECOV

• Fixed component ID

  5655Y2400

Applicable component levels

• R510 PSY UI15921

     UP14/03/20 P F403

Fix is available

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