PM65908: CIUXCCL1 DFHAP0701 XDLIPOST GLUE ABEND0C4 AKEA OFFS X'1BE' R3

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• You may receive the following message when collecting￴
  dependency data for IMS.
  DFHAP0701 applid An abend (code 0C4/AKEA) has occurred
  in exit program CIUXCCL1 at exit point XDLIPOST.
  The failure occurs due to the UIB contaiing residual data. ￴
  UIBFCTR is x'08'INVREQ and UIBDLTR is also x'08'FUNCNS.  In￴
  this case the request was not scheduled and the UIBPCBAL
  may be residual.  CIUXCCL1 goes to label XDFL2 as the PAPL is￴
  for a "GU" function for the CALLDLI.  It then proceeds to￴
  XDLCONT and the 0C4s at label MVCALL1 as the R3 value from￴
  parameter 2 is not addressable due to the failure of the call.
  The CIUXCCL1 XDLIPOST GLUE needs to check for the existence of￴
  a UIB and then check the UIBFCTR for a zero return code and if￴
  not, we should return and not attempt collection from the PAPL￴
  as we cannot be sure we can access parameter 2 data which may￴
  not have been set by DBCTL.
  
  Additional Symptom(s) Search Keyword(s): KIXREVWJB CALLDLI UIB￴
  UEPUIBX UEPUIB UEPAPLIST ABENDS0C4 S0C4 MS/DFHAP0701
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of CICS IA version 3.2             *
  ****************************************************************
  * PROBLEM DESCRIPTION: When the CICS IA interdependency        *
  *                      collector collects dates from           *
  *                      XDLIPOST exit in high-usage system      *
  *                      The ABEND S0C4 from CIUCXXL1 CICS       *
  *                      IA exit module can occur.               *
  ****************************************************************
  * RECOMMENDATION: Apply PTF.                                   *
  ****************************************************************
  When the CICS IA interdependency collector collects IMS requests
  the ABEND S0C4 can sometimes occurs from CIUXCCL1 module, if it
  attempts to read a program name by using the pointer to UIB from
  UEPAPLIST, because this pointer is irrelevant at this moment.
  

Problem conclusion

• The exit program CIUXCCL1 checks UEPUIBX against UEPUIB1 and
  reads a program name by using the pointer to UIB from UEPAPLIST
  if UEPUIBX EQ UEPUIB1 only.
  

Temporary fix

Comments

APAR Information

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

  PM48591

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

  UK82317

Modules/Macros

•    CIUXCCL1
  

Fix information

• Fixed component name

  CICS INTER ANAL

• Fixed component ID

  5655U8600

Applicable component levels

• R320 PSY UK82317

     UP12/10/10 P F210

Fix is available

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