PM95002: DFHXM0001 ABEND S0C4 / AKEA IN DFHXMXD ADD_REPLACE_TRANDEF CRST

A fix is available

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • You start your CICS region and it receives an S0C4 in DFHXMXD.
    The job
    log shows messages similar to the following:
    .
    AXMSC0031I Connection to server DFHCF.DFHRSTAT has been
               opened.
    +DFHXM0001 MYCICS An abend (code 0C4/AKEA) has occurred at
               offset X'212E' in module DFHXMXD.
    +DFHME0116 MYCICS (Module:DFHMEME) CICS symptom string for
               message DFHXM0001 is
               PIDS/5655Y0400 LVLS/680 MS/DFHXM0001 RIDS/DFHXMXD
               PTFS/GM01 AB/S00C4 AB/UAKEA ADRS/0000212E
    +DFHDU0201 MYCICS ABOUT TO TAKE SDUMP. DUMPCODE: XM0001  ,
               DUMPID: 1/0001
    IEA794I SVC DUMP HAS CAPTURED: DUMPID=132 REQUESTED BY JOB
            (MYCICS) DUMP TITLE=CICS DUMP: SYSTEM=MYCICS
            CODE=XM0001   ID=1/0001
    +DFHDU0202 MYCICS SDUMPX COMPLETE. SDUMPX RETURN CODE X'00'
    +EYUWM0505I MYCICS Target region (MYCICS) is running in
                Sysplex Optimized WLM state.
    +EYUNL0160I MYCICS Workload registration complete.
    +EYUWM0503I MYCICS Routing region (MYCICS) is running in
                Sysplex Optimized WLM state.
    .
    If you look at the CICS trace from the dump using IPCS, you
    will see the
    following exception trace entry associated with the abend:
    .
    XM 0203 XMXD  *EXC* - Recovery_entered -
             FUNCTION(ADD_REPLACE_TRANDEF) SYSTEM_DEFINITION(YES)
             TRANSACTION_ID(CRST) INITIAL_PROGRAM(DFHRSTK)
             PROFILE_NAME(DFHCICST) TWASIZE(0) TRAN_PRIORITY(FE)
             TASKDATAKEY(CICS) TASKDATALOC(ANY) SHUTDOWN(ENABLED)
             ISOLATE(YES)
    .
    
    
    Additional Symptom(s) Search Keyword(s): KIXREVRJL
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All CICS Users                               *
    ****************************************************************
    * PROBLEM DESCRIPTION: Resource signature data not correctly   *
    *                      set in XRSINDI parameter list for       *
    *                      dynamically defined system transactions *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    When CICS dynamically defines a system transaction(eg CRST,CJSL)
    the resource signature data is built dynamically.  If a user
    exit is enabled at exit point XRSINDI, the parameter list is
    built from an uninitialised variable rather than the built
    resource signature causing corrupt data to be passed.
    
    Additional Keywords: S0C4 abend0C4 0C4 CICSPlex SM Abend0C4
    

Problem conclusion

  • DFHXMXD correctly uses the dynamically built resource
    signature when building the XRSINDI parameter list.
    

Temporary fix

  • FIX AVAILABLE BY PTF ONLY
    

Comments

APAR Information

  • APAR number

    PM95002

  • Reported component name

    CICS TS Z/OS V5

  • Reported component ID

    5655Y0400

  • Reported release

    800

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    YesSpecatt / CST

  • Submitted date

    2013-08-13

  • Closed date

    2013-09-20

  • Last modified date

    2013-10-21

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

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

    UK97733

Modules/Macros

  •    DFHXMXD  DFHXMXDT DFHXMXDX DFHXMXDY
    

Fix information

  • Fixed component name

    CICS TS Z/OS V5

  • Fixed component ID

    5655Y0400

Applicable component levels

  • R800 PSY UK97733

       UP13/09/28 P F309

Fix is available

  • Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.



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Document information


More support for:

z/OS family

Software version:

5.1

Reference #:

PM95002

Modified date:

2013-10-21

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