PK02184: DBR NOT WORKING IF PARTITION SELECTION EXIT DEFINED

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• If a dbd has a PSE (Partition Selection Exit) dbr must invoke it
  to determine which partition to use
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: IMS Database Repair Facility - Version 1.1.  *
  ****************************************************************
  * PROBLEM DESCRIPTION: If a HALDB has PSE defined,DBR does not *
  *                      use it to select the partition,thus it  *
  *                      can't correctly find the right segment  *
  *                      based on key.                           *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  DBR currently ignores the fact that a PSE may be applicable for
  a given HALDB. Then if you enter a key on panel fabzps1p, DBR
  chooses partition based on hikey valued defined for that
  partition...which is incorrect if a PSE is defined. The result
  may vary, but most likely you end up with fabz028 key not found.
  

Problem conclusion

• Logic was fixed to take PSE into account. There are many ways to
  define a PSE for HALDB, but the definition ends up in the recon
  records, which DBR reads to determine if a HALDB has a PSE.
  Now, on panel fabzps1p, for HALDB DBD, you see a field
  'PSEName=' ...it will contain the PSE name, or be '**NULL**'. If
  the psename exists,then DBR will drive the PSE with the key
  entered on fabzps1p, and PSE will return the partition ID which
  will be used to find the segment with that key.
  New message.
  FABZ095I: Cannot specify DBD & Key when PSE Name is not **NULL**
  Explanation: If you are doing Key search,must clear the DBD fiel
  System action: processing continues
  Problem Determination: none
  Programmer Response: clear the DBD field, leave key in key field
  110Y
  FABZDATA
  FABZDBLS
  FABZDBMP
  FABZMAIN
  FABZOSMB
  FABZPROC
  FABZPRO2
  FABZPSEI
  FABZPS1P
  FABZPS1X
  FABZ09
  H22K110J
  

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:

  UK01510

Modules/Macros

• FABZDATA FABZDBLS FABZDBMP FABZMAIN FABZOSMB
  FABZPROC FABZPRO2 FABZPSEI FABZPS1P FABZPS1X FABZ09   H22K110J
  

Fix information

• Fixed component name

  IMS DATABASE RE

• Fixed component ID

  5655E0300

Applicable component levels

• R110 PSY UK01510

     UP05/03/16 P F503

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.