PH65168: ABEND04E RC00C20305 IN DSNIOPNP ON REDIRECTED RECOVER WHEN RECOVERING A COPY YES NON-PARTITIONED INDEX FROM A FLASHCOPY

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• A redirected recovery of a COPY YES index using a FLASHCOPY as
  copy base fails with abend04E RC00C20305 in DSNIOPNP at x'896C'.
  
  The user is running the following:
  RECOVER TABLESPACE dbname.tstarget DSNUM ALL
  FROM dbname.tssource
  TOLASTCOPY
  
  REPAIR CATALOG TABLESPACE dbname.tstarget
  REPAIR CATALOG INDEXSPACE dbname.ixtarget0
  
  RECOVER INDEXSPACE dbname.ixtarget
  FROM dbname.ixsource  TOLASTCOPY
  
  The RECOVER of the indexspace terminates with:
  DSNU017I    ... DSNUGBAC - UTILITY DATA BASE SERVICES MEMORY
  EXECUTION ABENDED, REASON=X'00C20305'
  
  Analysis of the dump shows that the non-partitioned index is
  opened with a wrong partition number (1 instead of zero).
  

Local fix

• BYPASS/CIRCUMVENTION:
  Use a sequential image copy as recovery base.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: All Db2 13 for z/OS users running            *
  *                 redirected recovery on a COPY YES            *
  *                 non-partitioned index (NPI)                  *
  ****************************************************************
  * PROBLEM DESCRIPTION: ABEND04E RC00C20305,                    *
  *                      LOC=DSNIDM.DSNIOPNP OFFSET0896C         *
  *                      occurs during redirected recovery       *
  *                      of a COPY YES non-partitioned index     *
  *                      when executing the RECOVER              *
  *                      INDEXSPACE utility.                     *
  ****************************************************************
  * RECOMMENDATION: Apply corrective PTF when available          *
  ****************************************************************
  When executing the RECOVER INDEXSPACE utility on a COPY YES
  non-partitioned index, ABEND04E RC00C20305,
  LOC=DSNIDM.DSNIOPNP OFFSET0896C occurs. The failed RECOVER
  utility is a redirected recovery, where an incorrect
  partition number is used to open the non-partitioned index
  during the TRANSLAT phase, leading to the ABEND.
  

Problem conclusion

• Db2 code has been updated to use the correct partition
  number when opening the non-partitioned index during the
  TRANSLAT phase of the RECOVER utility in redirected recovery.
  

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:

  UO02349

Modules/Macros

• DSNKNTRA
  

Fix information

• Fixed component name

  DB2 OS/390 & Z/

• Fixed component ID

  5740XYR00

Applicable component levels

• RD10 PSY UO02349

     UP25/03/13 P F503

Fix is available

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