PM89077: CORRECT THE BEHAVIOR OF IMS V12 ACBGEN UTILITY WITH BLDPSB=NO FOR FP DBD AND SHARED SECONDARY INDEX

Obtain the fix for this APAR.

APAR status

• Closed as new function.

Error description

• After IMS V12 APAR PM64600 is applied, the IMS ACBGEN utility is
  corrected the behavior of the parameter BLDPSB=NO for:
    1. FP DBD and shared secondary index
    2. PSB should be rebuilt when BLDPSB=NO is specified and the
       DBD's physical structure is changed.
  
  This APAR enables the Advanced ACBGEN utility with the IMS V12
  environment in which IMS APAR PM64600 is applied to process
  ACBGEN with BLDPSB=NO with same behavior as IMS ACBGEN utility
  with PM64600 does.
  
  Without this APAR, the Advanced ACBGEN utility with the IMS
  V12 environment will rebuild all the PSBs that referenced the FP
  DBD and shared secondary index whether DBD had a physical
  database structure changes or not.
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: IMS Library Integrity Utilities for z/OS,    *
  *                 Version 2 Release 1 (FMID=H27P210) users     *
  *                 who use the Advanced ACBGEN utility under    *
  *                 IMS V12.                                     *
  ****************************************************************
  * PROBLEM DESCRIPTION: By this APAR, the Advanced ACBGEN       *
  *                      utility is corrected not to rebuild     *
  *                      PSBs which references the DBD           *
  *                      (including Full Function database, Fast *
  *                      Path DEDB, Fast Path secondary index,   *
  *                      Full Function primary index, secondary  *
  *                      index and shared secondary index        *
  *                      databases) that does not have a         *
  *                      physical database structure changes     *
  *                      under IMS V12, when parameter BLDPSB=NO *
  *                      is specified on BUILD DBD= control      *
  *                      statement in Advanced ACBGEN utility    *
  *                      jobs. To enable this, Advanced ACBGEN   *
  *                      need the IMS environment with the IMS   *
  *                      APAR PM64600.                           *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  When parameter BLDPSB=NO was specified on BUILD DBD= control
  statement in Advanced ACBGEN utility without this APAR, all the
  PSBs that referenced the FP DB or shared secondary index DB were
  rebuilt whether DBD had a physical database structure changes or
  not.
  
  By this APAR, Advanced ACBGEN utility is corrected not to
  rebuild PSBs which references the DBD (including Full Function
  database, Fast Path DEDB, Fast Path secondary index, Full
  Function primary index, secondary index and shared secondary
  index databases) that does not have a physical database
  structure changes under IMS V12. Advanced ACBGEN utility will
  output same results as IMS ACBGEN does.
  
  To enable this, Advanced ACBGEN needs the IMS environment with
  the IMS APAR PM64600.
  
  If Advanced ACBGEN utility with this APAR runs in the IMS
  environment that does not have APAR PM64600 applied, the results
  has changed. PSBs will not be always rebuild when BLDPSB=NO is
  specified on the BUILD DBD=dbdname control statement and whether
  DBD had a physical database structure changes or not. This
  result is not expected results for BLDPSB=NO parameter. So apply
  IMS APAR PM64600 when this APAR will be applied.
  
  Advanced ACBGEN utility under IMS V10, V11 and V13 is not
  changed by this APAR.
  

Problem conclusion

Temporary fix

Comments

• This APAR modifies the following modules to fix the problem.
   - FABQDRIV
   - FABQRLVC
  

APAR Information

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

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

  UK98122

Modules/Macros

• FABQDRIV FABQRLVC
  

Fix information

• Fixed component name

  IMS LIBR INTEG

• Fixed component ID

  5655I4200

Applicable component levels

• R210 PSY UK98122

     UP13/10/04 P F310

Fix is available

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