PM82839: INCORRECT MSGINZI020I ISSUED BY HPU OR OTHER ERRORS CAUSED BY WRONG DATASHARING DETERMINATION.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• HPU determines whether a DB2 subsystem is part of a datasharing
  group based on the existence of a group name as specified in the
  IEFSSN member. It is possible for a DB2 non-datasharing member
  to have a group name specified since this is not enforced by
  DB2.
  This leads to an incorrect datasharing decision by HPU,
  resulting in incorrect MSGINZI020I information or other errors.
  
  Solution:
  HPU has been changed to rely on the specification of a member
  name rather than group name to determine whether the subsystem
  is part of a datasharing group.
  
  PB11842 MSGINZI020 INZI020I INZZI020
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of DB2 High Performance Unload.        *
  ****************************************************************
  * PROBLEM DESCRIPTION: Incorrect MSGINZI020I issued by HPU or  *
  *                      other errors caused by wrong            *
  *                      datasharing determination.              *
  *                      Description:                            *
  *                      HPU determines whether a DB2 subsystem  *
  *                      is part of a datasharing group based    *
  *                      on the existence of a group name as     *
  *                      specified in the IEFSSN member. It is   *
  *                      possible for a DB2 non-datasharing      *
  *                      member to have a group name specified   *
  *                      since this is not enforced by DB2.      *
  *                      This leads to an incorrect datasharing  *
  *                      decision by HPU, resulting in incorrect *
  *                      MSGINZI020I information or other        *
  *                      errors.                                 *
  *                      Solution:                               *
  *                      HPU has been changed to rely on the     *
  *                      specification of a member name rather   *
  *                      than group name to determine whether    *
  *                      the subsystem is part of a datasharing  *
  *                      group.                                  *
  *                      pb11842                                 *
  ****************************************************************
  * RECOMMENDATION: APPLY the PTF.                               *
  ****************************************************************
  The inzquery module was fixed.
  

Problem conclusion

• APPLY the PTF.
  

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

•    INZCRXSM
  

Fix information

• Fixed component name

  DB2 HI PERF UNL

• Fixed component ID

  5697F4400

Applicable component levels

• R420 PSY UK92935

     UP13/03/30 P F303

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.