PM79493: ABEND0C4 CSQSHGMN +0000053C

A fix is available

Subscribe

You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • ABEND0C4 CSQSHGMN +0000053C occurs per Level 3 during expiry
    processing (CSQIEXP2) against a shared queue which contains
    SMDS messages. CSQIMGES is expecting there to be a MMC_SEG_PROPS
    segment in the passed MDDI however, CSQIEXP2 has not set
    one up, leading to the abend.
    .
    Additional keywords:
    MQSMDS/K
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 7 *
    *                 Release 1 Modification 0.                    *
    ****************************************************************
    * PROBLEM DESCRIPTION: ABEND0C4 in CSQSHGMN during             *
    *                      expiry processing.                      *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    An application is writing messages with properties to a
    shared queue, which is associated with a CF structure using
    SMDS.
    When the expiry interval is hit, CSQIEXP2 is invoked to scan
    the queue for expired messages. It calls CSGIMGES to handle
    the shared queue messages, but doesn't pass a MMC_SEG_PROPS
    segment. This means that when CSQSHGMN is subsequently called
    it doesn't have a valid address causing the ABEND0C4.
    

Problem conclusion

  • CSQIEXP2 has been altered to add a MMC_SEG_PROPS to the MDDI
    passed to CSQIMGES.
    100Y
    CSQIEXP2
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM79493

  • Reported component name

    WMQ Z/OS V7

  • Reported component ID

    5655R3600

  • Reported release

    100

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-12-19

  • Closed date

    2013-03-18

  • Last modified date

    2013-05-06

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

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

    UK92600

Modules/Macros

  • CSQIEXP2
    

Fix information

  • Fixed component name

    WMQ Z/OS V7

  • Fixed component ID

    5655R3600

Applicable component levels

  • R100 PSY UK92600

       UP13/04/04 P F304

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.



Rate this page:

(0 users)Average rating

Document information


More support for:

z/OS family

Software version:

7.1

Reference #:

PM79493

Modified date:

2013-05-06

Translate my page

Machine Translation

Content navigation