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PI10535: ABEND 0C4-00000004 CSQIMRKS

A fix is available

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APAR status

  • Closed as program error.

Error description

  • CSQ1,ABN 0C4 00000004,U=USER1,C=R3600.701.DMC -
    CSQIMRKS,M=CSQGFRCV,LOC=CSQILPLM.CSQIMRKS+000004AC
     The 0C4 in CSQIMRKS can occur when the queue manager is
    critically short of storage.  Reg0 may contain a reason code
    such as 00E20003.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of WebSphere MQ Version 7          *
    *                 Release 0 Modification 1 and                 *
    *                 Release 1 Modification 0.                    *
    ****************************************************************
    * PROBLEM DESCRIPTION: Abend 0C4 is generated by CSQIMRKS when *
    *                      queue manager is running critically     *
    *                      short of storage.                       *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    CSQIMRKS does not check return codes from storage manager
    reporting that the request to allocate storage has failed due
    to storage shortage. CSQIMRKS assumes that a valid pointer is
    returned resulting in abend 0C4-00000004.
    

Problem conclusion

  • CSQIMRKS has been changed to call storage manager
    unconditionally. The storage manage generates abend 5C6-00E2000B
    to indicate storage shortage instead of 0C4.
    010Y
    100Y
    CSQIMRKS
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI10535

  • Reported component name

    WMQ Z/OS V7

  • Reported component ID

    5655R3600

  • Reported release

    010

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2014-01-28

  • Closed date

    2014-04-15

  • Last modified date

    2014-06-03

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

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

    UI17071 UI17072

Modules/Macros

  • CSQIMRKS
    

Fix information

  • Fixed component name

    WMQ Z/OS V7

  • Fixed component ID

    5655R3600

Applicable component levels

  • R010 PSY UI17071

       UP14/05/17 P F405

  • R100 PSY UI17072

       UP14/05/17 P F405

Fix is available

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Document Information

Modified date:
03 June 2014