PI78246: HPFPU HASH CHECK SUPPORT ALLOCATES STORAGE BELOW 16MB EXCESSIVELY

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Total size of storage below 16 megabytes allocated by HPFPU
  Hash Check support increases excessively as the number of DEDB
  areas processed by HPFPU Hash Check support increases.  This
  occurs because HPFPU Hash Check support does not release the
  storage for an area correctly after completing the processing
  for the area.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of HPFPU Hash Check support for    *
  *                 IMS HP Image Copy or HPFPU Hash Check        *
  *                 support for IMS Database Recovery Facility   *
  *                 in Fast Path Solution Pack Version 1 Release *
  *                 3 (FMID: HAHQ130).                           *
  ****************************************************************
  * PROBLEM DESCRIPTION: Total size of storage below 16          *
  *                      megabytes allocated by HPFPU Hash Check *
  *                      support increases excessively as the    *
  *                      number of DEDBs processed by HPFPU Hash *
  *                      Check support increases.                *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  HPFPU Hash Check support loads the DEDB DBD to be processed.
  However, HPFPU Hash Check support does not release the storage
  for the DBD correctly after completing the processing for the
  DBD.
  Therefore, total size of storage below 16 megabytes allocated by
  HPFPU Hash Check support increases excessively as the number of
  DEDBs processed by HPFPU Hash Check support increases.
  
  This problem occurs both HPFPU Hash Check support for IMS HP
  Image Copy and HPFPU Hash Check support for IMS Database
  Recovery Facility.
  

Problem conclusion

• HPFPU Hash Check support has been modified to release storage
  for the DBD correctly after completing the processing for the
  DBD.
  

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:

  UI46013

Modules/Macros

• FABABLDL FABAHBLD
  

Fix information

• Fixed component name

  IMS FP SOLUTION

• Fixed component ID

  5655W1400

Applicable component levels

• R130 PSY UI46013

     UP17/03/31 P F703

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.