PM48591: 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 3.1             *
  ****************************************************************
  * PROBLEM DESCRIPTION: An ABEND S0C4 in program CIUCXXL1 can   *
  *                      occur when the CICS IA interdependency  *
  *                      collector collects data at exit point   *
  *                      XDLIPOST.                               *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  When the CICS IA interdependency collector collects data for IMS
  requests at exit point XDLIPOST an ABEND S0C4 can sometimes
  occur in exit program CIUXCCL1.  The exit program uses UEPAPLIST
  to address the application parameter list.  The second parameter
  points to an 8 character program name, but if the application's
  DL/I call failed the parameter list might contain residual data
  in which case the pointer to the program name will be invalid
  and an ABEND S0C4 might occur.
  

Problem conclusion

• The exit program CIUXCCL1 now checks the UIB and the UIBRCODE.
  If the checks fail the program name is set to blanks instead of
  attempting to copy the name from the second parameter address
  pointer which could be invalid.
  

Temporary fix

• *********
  * HIPER *
  *********
  

Comments

APAR Information

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

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

  UK73154 PM65908

Modules/Macros

•    CIUXCCL1
  

Fix information

• Fixed component name

  CICS INTER ANAL

• Fixed component ID

  5655U8600

Applicable component levels

• R310 PSY UK73154

     UP11/11/01 P F110

Fix is available

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