PK16219: DB HISTORICAL DATA ANALYZER DELETES HISTORY RECORDS INCORRECTLY. 05/12/26 PTF PECHANGE

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• FABGHIST program of DB Historical Data Analyzer deletes history
  records from the  HISTORY data set as the specification of
  TYPE=DELETE in the PROC control statement in the HISTIN data
  set.
  However, it deletes records that is not specified and does not
  delete the specified records.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: IBM IMS High Performance Pointer Checker for *
  *                 z/OS Version 2 Release 1 (FMID=HPC2210)      *
  *                 users who use DB Historical Data Analyzer    *
  *                 (DBHDA).                                     *
  ****************************************************************
  * PROBLEM DESCRIPTION: DBHDA erroneously deletes some public   *
  *                      history records that should remain and  *
  *                      leaves some non-public history records  *
  *                      that should not remain, when            *
  *                      TYPE=DELETE is specified to the PROC    *
  *                      control statement in the HISTIN data    *
  *                      set.                                    *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  Program FABGHIST of DBHDA deletes history records from the
  HISTORY data set, as the specified dates and database data sets
  (DBDSs) in PROC TYPE=DELETE control statement in the HISTIN data
  set.
  However, when an EXPORTABLE attribute of the HISTORY data set
  is YES, it deletes incorrect records as follows:
  - For public history record, FABGHIST deletes not only
    the specified dates but all of the records having the
    specified DBDS information.
  - For non-public history record, FABGHIST deletes no record.
  
  This problem appears after PTF UK08676 (APAR PK11923) has been
  applied.
  

Problem conclusion

• The module FABGDELT in FABGHIST has been modified to delete
  correct history records.
  

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:

  UK10420

Modules/Macros

•    FABGDELT
  

Fix information

• Fixed component name

  IMS POINTER CHE

• Fixed component ID

  5655E0900

Applicable component levels

• R210 PSY UK10420

     UP05/12/28 P F512 Ø

Fix is available

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