PK48456: ABENDS0C4 IN FABZGDBD WHEN DBDLIB MEMBER IS LINKED REUS

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• abend S0C4 in FABZGDBD when DBDLIB member is linked REUS.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: IMS Database Repair Facility for z/OS        *
  *                 Version 1 Release 2                          *
  ****************************************************************
  * PROBLEM DESCRIPTION: Abend S0C4 in module FABZGDBD after     *
  *                      DBD name is entered on panel FABZP02.   *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  The DBD member name is the same for both the DBDLIB entry
  and the dynamic allocation DYNLIB.  DBRF processing loads
  both members for processing.   When the DBDLIB member has
  been linkedited REUSE or RENT, then the subsequent LOAD of
  the dynamic allocation member incorrectly returns the entry
  address of the DBDLIB member again.
  
  The base pointer to the dynamic allocation member now
  incorrectly points to a DBDLIB entry.  Attempting to follow
  imbedded pointers within the supposed dynamic allocation
  member eventually leads to S0C4.
  

Problem conclusion

• Module FABZGDBD is changed to always load DBDLIB and DYNLIB
  members NOREUSE.  The directory entries are obtained with
  BLDL, the REUSE/RENT bits are set OFF, and the members are
  then loaded with the DE= option.
  120Y
  FABZGDBD
  

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:

  UK27229

Modules/Macros

• FABZGDBD
  

Fix information

• Fixed component name

  IMS DATABASE RE

• Fixed component ID

  5655E0300

Applicable component levels

• R120 PSY UK27229

     UP07/07/20 P F707

Fix is available

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