PM61429: PROVIDE A NEW FUNCTION TO DETECT DUPLICATE ILKS

Obtain the fix for this APAR.

APAR status

• Closed as new function.

Error description

• By this APAR, HDPC is enhanced to detect duplicate ILKs in a
  HALDB.
  This APAR addresses FITS REQ MR0608104840.
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: IBM IMS High Performance Pointer Checker for *
  *                 z/OS Version 3 Release 1 (FMID=HPC2310)      *
  *                 users who run HD Pointer Checker (HDPC) with *
  *                 the Standard Check function for HALDB        *
  *                 processing.                                  *
  ****************************************************************
  * PROBLEM DESCRIPTION: HDPC newly supports to check duplicate  *
  *                      ILKs in HALDBs when HDPC runs with the  *
  *                      Standard Check function.                *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  This APAR enables HDPC to check whether HALDB partition
  reorganization numbers are corrupted by improper reorganization
  procedures and whether ILKs which have become incorrect due to
  the corrupted HALDB partition reorganization numbers exist in
  segments when HDPC with the Standard Check function(HASH=NO)
  processes the HALDBs that have logical relationships or
  secondary indexes (PSINDEXes).
  
  And a new keyword, DUPILKCHK=, is added to the PROC statement.
  When you want to do this check, specify the new option
  DUPILKCHK=YES on the PROC statement of PROCCTL data set.
  The DUPILKCHK keyword can be specified if TYPE=ALL or TYPE=SCAN
  is specified. And when HASH=NO and EPSCHK=YES are specified,
  this keyword is effective.
  
  For detail information about this check, see documentation
  updates on IMS Tools library site:
    http://www-01.ibm.com/software/data/db2imstools/
    imstools-library.html
  

Problem conclusion

Temporary fix

Comments

• Documentation Changes:
  
  The documentation "IMS High Performance Pointer Checker for
  z/OS, V3R1, User's Guide (SC19240101)" is changed.
  
  For details about the documentation changes, see documentation
  updates on IMS Tools library site:
    http://www-01.ibm.com/software/data/db2imstools/
    imstools-library.html
  ×**** PE14/02/17 FIX IN ERROR. SEE APAR PI11889  FOR DESCRIPTION
  

APAR Information

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

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

  UK77966

Modules/Macros

• FABPADEF FABPAPRS FABPAWDS FABPBCTL FABPDILK
  FABPECTL FABPESTM FABPE15B FABPE15F FABPE35F FABPLINK FABPMAIN
  FABPMSGS FABPMSGT FABPPSDA FABPPSIX FABPRDEF FABPSDA0 FABPSDF0
  FABPSHI0 FABPSIX0 FABPSTE0 FABPUCB0 FABPUGET FABPUHDR FABPUHTC
  FABPURTO FABPUSCQ FABPUSDF HPC2310J
  

Fix information

• Fixed component name

  IMS POINTER CHE

• Fixed component ID

  5655E0900

Applicable component levels

• R310 PSY UK77966

     UP12/04/24 P F204

Fix is available

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