PH24497: DSNEXIT NOT FREED AT THE END OF THE PROCESS

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• When Db2 HPU allocates the DSNEXIT
  library (designated by the "Exit Library" field in the parameter
  set through the "CCQPDB2/DB2 Parameters" panel of Tools
  Customizer), it does not free it at the end of the process which
  might cause troubles with the allocation of the DSNEXIT library
  by subsequent processes.
  For example, in an OEM use case of Db2 HPU such, when DB2 HPU is
  called twice within the same run, Db2 HPU can fail after having
  issued the following message
  INZI145E ERROR: ALLOCATING THE DDNAME : DSNEXIT TO THE DSNAME :
  Db2.exit.library.set.in.CCQPDB2.panel.
  

Local fix

• consider freeing the DSNEXIT library after Db2 HPU has completed
  and before any subsequent invocation of a new program.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of Db2 High Performance Unload         *
  *                 for z/OS                                     *
  ****************************************************************
  * PROBLEM DESCRIPTION: When Db2 HPU allocates the DSNEXIT      *
  *                      library (designated by the              *
  *                      "Exit Library" field in the parameter   *
  *                      set through the                         *
  *                      "CCQPDB2/DB2 Parameters" panel of Tools *
  *                      Customizer), it does not free it at the *
  *                      end of the process which might cause    *
  *                      troubles with the allocation of the     *
  *                      DSNEXIT library by subsequent           *
  *                      processes.                              *
  *                                                              *
  *                      For example, in an OEM use case of Db2  *
  *                      HPU such, as with Db2 OPTIM, when Db2   *
  *                      HPU is called twice within the same     *
  *                      run, Db2 HPU can fail after having      *
  *                      issued the following message            *
  *                      INZI145E ERROR: ALLOCATING THE DDNAME:  *
  *                      DSNEXIT TO THE DSNAME:                  *
  *                      Db2.exit.library.set.in.CCQPDB2.panel.  *
  ****************************************************************
  * RECOMMENDATION: Apply the PTF                                *
  ****************************************************************
  DSNEXIT not freed at the end of the process
  

Problem conclusion

• Code has been changed to fix this problem
  

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:

Modules/Macros

• INZUTILK
  

Fix information

• Fixed component name

  DB2 HI PERF UNL

• Fixed component ID

  5697F4400

Applicable component levels

• R510 PSY UI70173

     UP20/07/01 P F006

Fix is available

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