PI05851: ABEND0C4 IN DSNLCCNR RUNNING A STORED PROCEDURE WITH A QUERY THAT IS OFFLOADED TO AN IDAA SERVER

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• DSNLCCNR can get an ABEND0C4 if a Stored Procedure runs an SQL
  query that is acclerated to an IDAA server.
  **************************************************************
  Additional Symptoms and Keywords:
   IDAAV3R1/K IDAAV4R1/K
   ABEND0C4 AB0C4 S00C4 0C4
    0C4-00000038 00000038 RC00000038
     DSNLCCNR DSNLCCNR+0702 0702 OFFSET0703
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All DB2 users of the IBM Data Analytics      *
  *                 Accelerator (IDAA).                          *
  ****************************************************************
  * PROBLEM DESCRIPTION: The following symptom appears during    *
  *                      a query offload to IDAA:                *
  *                      . ABEND 0C4-00000038                    *
  *                        LOC=DSNLIGLM.DSNLCCNR+0702            *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  A local or remote application calls a stored procedure running
  on a DB2 for z/OS system to offload a query to the IBM Data
  Analytics Accelerator (IDAA).  After the stored procedure
  completes execution, DB2 cleans up all outbound connections
  established by the stored procedure.  During this process, DB2
  referenced the wrong location name for the IDAA server, leading
  to an abend 0C4-00000038 DSNLIGLM.DSNLCCNR+0702.
  

Problem conclusion

• DB2 for z/OS is changed to reference the correct IDAA server
  location name when cleaning up connections established by a
  stored procedure.
  
  Additional Keywords: IDAAV3R1/K IDAAV4R1/K
  

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:

  UI14332 UI14333

Modules/Macros

• DSNLXRUW
  

Fix information

• Fixed component name

  DB2 OS/390 & Z/

• Fixed component ID

  5740XYR00

Applicable component levels

• RA10 PSY UI14332

     UP14/02/04 P F402

• RB10 PSY UI14333

     UP14/02/04 P F402

Fix is available

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