PQ95732: HD POINTER CHECKER ADD A DESCRIPTION OF BIT MAP RECORD IN THE BIT MAP DISPLAY REPORT WHEN HASH CHECK OPTION IS USED BY IPR V3.

Obtain the fix for this APAR.

APAR status

• Closed as new function.

Error description

• When an image copy data set is taken by IPR Version 3, all bits
  in the bit map are set to 1 (except for the bit for the bit map
  block).
  .
  HD Pointer Checker describes this fact as NOTE in the bit map
  display report, when it runs in the IPR Version 3.
  .
  Additionally, the following fields according to the bit map
  information are described as N/A or N/AVAIL(Not applicable).
  -HD Pointer Checker
    -BIT MAP DISPLAY REPORT
       BLOCKS W/O SPACE and BLOCKS WITH SPACE
    -INTERVAL FREE SPACE SUMMARY REPORT
       COUNT OF BLOCKS CONTAINING REUSABLE FREE SPACE
  -Database historical data analyzer
    -HD ANALYSIS REPORT
       BLOCKS WITH SPACE (BITMAP)
  
  A new flag HTBITMP is added to HTXHKFLG in the HISTORY data set.
  It indicates that all bits of the bit map block are set to 1.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: IMS High Performance Pointer Checker         *
  *                 (FMID=HPC2210) user who runs the HASH        *
  *                 check option with                            *
  *                 IMS Parallel Reorganization for z/OS,        *
  *                 Version 3 Release 1 (FMID=H25N310)(IPR V3R1) *
  *                 and IMS High Performance Image Copy          *
  *                 for z/OS, Version 3 Release 2 (FMID=H1J0320) *
  *                 (HPIC V3R2).                                 *
  ****************************************************************
  * PROBLEM DESCRIPTION: This APAR changes the HD Pointer        *
  *                      Checker reports and the Database        *
  *                      Historical Analyzer report,             *
  *                      when the image copy data set is created *
  *                      by IPR V3R1 with ICTYPE=A.              *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  When an image copy date set is taken by IPR V3R1 with
     ICTYPE=A option, all bits in bit maps are set to 1
     except for the bit of the bit map block.
   -  The lies showing bit values are limited to 2 lines.
   -  The note of the bit map is shown in the bit map display
       report.
   -  The following fields are shown as N/A (not applicable) or
       N/AVAIL (not available), because these values are
       calculated based on the bit map information. N/A means
     - BLOCKS W/O SPACE = and BLOCKS WITH SPACE = in the bit map
        display report.
     - COUNT OF BLOCKS CONTAINING REUSABLE FREE SPACE = in the
        interval free space summary report.
     - BLOCKS WITH SPACE (BITMAP) = in the HD ANALYSIS REPORT of
        Database Historical Data Analyzer.
  
  In addition, this APAR corrects the product name of IMS
     DBRF in the database repair guidelines report.
  

Problem conclusion

Temporary fix

Comments

• The following modules have been modified:
    FABPHPSD FABPHSDA FABPRDEF FABPUPHR FABGANAL FABGHIR
  

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UQ94281

Modules/Macros

•    FABGANAL FABGHIR  FABPHPSD FABPHSDA FABPRDEF
  FABPUPHR
  

Fix information

• Fixed component name

  IMS POINTER CHE

• Fixed component ID

  5655E0900

Applicable component levels

• R210 PSY UQ94281

     UP04/10/25 P F410

Fix is available

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