PM53932: LIU WITH INDEXED DEDB DOES NOT WORK CORRECTLY AND ABEND CAN OCCUR AFTER IMS V12 APAR PM52551 IS INSTALLED

Obtain the fix for this APAR.

APAR status

• Closed as new function.

Error description

• When using ACB of indexed DEDB that is generated after applying
  IMS V12 APAR PM52551, the following functions does not work
  correctly and abend can occur.
   - Integrity Checker
   - ACB Compare
   - ACB Mapper
   - ACB Reversal
  This is a preventive APAR for IMS FP Secondary Index APAR
  PM52551
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: IMS Library Integrity Utilities for z/OS,    *
  *                 Version 2 Release 1 (FMID=H27P210) users     *
  *                 who use the Integrity Checker, DBD/PSB/ACB   *
  *                 Compare, DBD/PSB/ACB Mapper and DBD/PSB/ACB  *
  *                 Reversal utilities.                          *
  ****************************************************************
  * PROBLEM DESCRIPTION: After IMS V12 APAR PM52551 is applied,  *
  *                      the following utilities do not work     *
  *                      correctly when processing ACB with      *
  *                      DEDB indexed by Fast Path secondary     *
  *                      index.                                  *
  *                                                              *
  *                       - Integrity Checker                    *
  *                       - DBD/PSB/ACB Compare                  *
  *                       - DBD/PSB/ACB Mapper                   *
  *                       - DBD/PSB/ACB Reversal                 *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  When the following utilities process ACB with DEDB indexed by
  Fast Path secondary index that is generated after applying IMS
  V12 APAR PM52551, these functions do not work correctly.
   - Integrity Checker
      The utility can not verify the DMB correctly
   - DBD/PSB/ACB Compare
      The utility can not detect difference correctly
   - DBD/PSB/ACB Mapper
      The utility can not generate map correctly
   - DBD/PSB/ACB Revresal
      The utility can not generate DBD source correctly
  
  The utilities are reassembled to process ACB with DEDB indexed
  by Fast Path secondary index correctly with IMS V12 after APAR
  PM52551 is applied.
  

Problem conclusion

Temporary fix

Comments

• The following modules which are using DBFCRTE macro are
  reassembled.
  
    FABLBDFC, FABLVDVC, FABLVRCC, FABLVTBC, FABLACBC, FABLDMBC
    FABMDBLC, FABMDCVC, FABNDBLC, FABNDCNC, FABNDCVC
  

APAR Information

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

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

  UK75509

Modules/Macros

• FABLACBC FABLBDFC FABLDMBC FABLVDVC FABLVRCC
  FABLVTBC FABMDBLC FABMDCVC FABNDBLC FABNDCNC FABNDCVC
  

Fix information

• Fixed component name

  IMS LIBR INTEG

• Fixed component ID

  5655I4200

Applicable component levels

• R210 PSY UK75509

     UP12/01/21 P F201

Fix is available

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