PH60884: ADVANCED ACBGEN HOOK ERROR AFTER INSTALLING IMS V15 APAR PH52612

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• After IMS V15 APR PH52612 is applied, Advanced ACBGEN ends with
  ABENDU1004. The utility outputs the message FABQ9911E UNABLE TO
  HOOK DFSUACB0.
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  
  * USERS AFFECTED: IMS Library Integrity Utilities for z/OS,    *
  
  *                 Version 2 Release 2 (FMID=H27P220) users     *
  
  *                 who use the Advanced ACBGEN utility.         *
  
  ****************************************************************
  
  * PROBLEM DESCRIPTION: The Advanced ACBGEN fails with ABEND    *
  
  *                      U1004 and issues FABQ9911E UNABLE TO    *
  
  *                      HOOK DFSUACB0 after IMS V15 APAR        *
  
  *                      PH52612 is applied.                     *
  
  ****************************************************************
  
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  
  ****************************************************************
  
  This APAR fixes the Advanced ACBGEN not to fail with ABEND U1004
  
  and FABQ9911E UNABLE TO HOOK DFSUACB0 after IMS V15 APAR PH52612
  
  is applied.
  
  The Advanced ACBGEN uses IMS module DFSUACB0 by hooking some
  specific assembler instructions when running. The IMS module
  has been updated by IMS V15 APAR PH52612 and some assembler
  instructions to be hooked are changed. It causes Advanced
  ACBGEN fails to find the specific instructions and abends
  with hook error when running.
  This problem also occurs when running the ACB Generation and
  Catalog Populate utility (DFS3UACB) with the Advanced ACBGEN.
  
  The Advanced ACBGEN is fixed to support both IMS environment
  of APAR PH52612 is applied and not applied.
  The ACB Generation and Catalog Populate utility (DFS3UACB)
  with the Advanced ACBGEN is also fixed.
  

Problem conclusion

• The following modules and macro have been changed to fix the
  problem: FABQTASK FABQHUK1 FABQDSEC
  
  IMSV15COEX/K
  

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:

  UI97058

Modules/Macros

• FABQHUK1 FABQTASK
  

Fix information

• Fixed component name

  IMS LIBR INTEG

• Fixed component ID

  5655I4200

Applicable component levels

• R220 PSY UI97058

     UP24/05/30 P F405

Fix is available

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