PH71358: FIXES FOR SECONDARY INDEX MAINTENANCE EXIT PROBLEMS.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• This APAR fixes the following two problems related to the
  secondary index maintenance exit:
  1) If the index maintenance exit is link-edited as reentrant, HP
  Load may terminate with ABEND0C1.
  2) Under RGE with INDEXBLD=YES/PREFIXRES=YES, HP Load may issue
  DFS0733I/DFS0730I messages.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of IBM IMS High Performance Load for   *
  *                 z/OS Version 2 Release 1 (FMID=H1IM210).     *
  ****************************************************************
  * PROBLEM DESCRIPTION: This APAR fixes the following two       *
  *                      problems related to the secondary       *
  *                      index maintenance exit:                 *
  *                      1) If the index maintenance exit is     *
  *                         link-edited as reentrant, HP Load    *
  *                         may terminate with ABEND0C1.         *
  *                      2) Under RGE with INDEXBLD=YES/         *
  *                         PREFIXRES=YES, HP Load may issue     *
  *                         DFS0733I/DFS0730I messages.          *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  The following problems may occur in HP Load with a secondary
  index maintenance exit:
  HP Load may terminate with ABEND0C1 when all of the following
  conditions are met:
  - A HALDB with PSINDEX is processed.
  - The exit module is link-edited as reentrant (RENT).
  DFS0733I and DFS0730I messages may be issued when all of the
  following conditions are met:
  - A non-HALDB with secondary indexes and internal logical
    relationships is processed.
  - RGE processing is performed with REORGINPUT=DBDS,
    INDEXBLD=YES and PREFIXRES=YES.
  In the first case, HP Load continues to use an outdated module
  address after IMS reloads the exit, which results in ABEND0C1.
  In the second case, the exit module is loaded in the reload
  task but is attempted to be deleted in a different task
  (Prefix Resolution task), causing DFS0733I and DFS0730I
  messages.
  

Problem conclusion

• HP Load has been modified to use the address of the secondary
  index maintenance exit loaded by IMS.
  HP Load has been modified to delete the secondary index
  maintenance exit module in the reload task.
  

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:

  UO08176

Modules/Macros

• HPSRLGS2 HPSRLGS3 HPSRLGS4 HPSRLGS5 HPSRLGS7 HPSRLGS8 HPSRLGS9
  HPSRLGSA HPSRLGSB HPSRWFP0 HPSRWFP3 HPSRWFP4 HPSRWFP5
  

Fix information

• Fixed component name

  IMS HP LOAD

• Fixed component ID

  5655E0700

Applicable component levels

• R210 PSY UO08176

     UP26/06/12 I 1000

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.