PI68678: FABP3860E FOLLOWED BY DIVERSE ABEND'S

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• FABP3860E followed by diverse ABEND's
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: All IMS High Performance Image Copy for z/OS *
  *                 Version 4 Release 2 users ( FMID=H1J0420 )   *
  ****************************************************************
  * PROBLEM DESCRIPTION: HASH check process for a primary data   *
  *                      of HISAM or secondary index database    *
  *                      that has an overflow data set detects   *
  *                      an error from RDJFCB macro, then the    *
  *                      process issues FABJ3860E                *
  *                      ( MSGFABJ3860E ) and  terminates with   *
  *                      ABEND U3860-04 ( ABENDU3860, RSN04 )    *
  *                      at offset X'0000E238' in                *
  *                      module: FABPHSHI.                       *
  *                      It may occur if the following           *
  *                      conditions are met:                     *
  *                      - The target database is HISAM or       *
  *                        secondary index database which has    *
  *                        overflow data set.                    *
  *                      - HASH check option for the full        *
  *                        function database is applied          *
  *                        (HDPC=Y).                             *
  *                      - IMS HP Image Copy allocates           *
  *                        database data sets dynamically.       *
  *                      - Image copy processes for the          *
  *                        primary data set and overflow         *
  *                        data set run in parallel.             *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  HASH check process for a primary data of HISAM or secondary
  index database that has an overflow data set detects an error
  from RDJFCB macro, then the process issues FABJ3860E
  ( MSGFABJ3860E ) and terminates with ABEND U3860-04
  ( ABENDU3860, RSN04 ) at offset X'0000E238' in
  module: FABPHSHI.
  
  It may occur if the following conditions are met:
  - The target database is HISAM or secondary index database
    which has overflow data set.
  - HASH check option for the full function database is applied
    (HDPC=Y).
  - IMS HP Image Copy allocates database data sets dynamically.
  - Image copy processes for the primary data set and overflow
    data set run in parallel.
  
  By the parallel image copy process, each database data set is
  released just after image copy is taken in the each sub tasks.
  However, HASH check process for the primary data set of HISAM
  or secondary index  database checks if its overflow data set
  is allocated in the same address space. If HASH check confirms
  it, RDJFCB macro is issued for collecting the data set
  information of overflow data set.
  
  The cause of trouble is that the overflow data set which is
  processed in another sub task is released in the interval
  between the check logic for the data set allocation status
  and RDJFCB macro. As the result, HASH check get RC=04 from
  RDJFCB and terminates with ABEND U3860.
  

Problem conclusion

• IMS HP Image Copy releases data sets of HISAM and secondary
  index database which has the overflow data set just after
  database authorization process is done. By this change,
  Primary and overflow data sets of HISAM and secondary
  index database are kept allocation during HASH check process.
  

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:

  UI40760

Modules/Macros

• FABJDPSA FABJDPSB FABJDPS2 FABJDPS3 FABJDPS4
  FABJDPS9
  

Fix information

• Fixed component name

  IMS HP IMAGE CO

• Fixed component ID

  5655K9600

Applicable component levels

• R420 PSY UI40760

     UP16/09/27 P F609

Fix is available

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