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PI14223: CSQM095I +MQOX CSQMAQLC QLOCAL QSGDISP(SHARED) ALREADY EXISTS 14/09/03 PTF PECHANGE

A fix is available

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APAR status

  • Closed as program error.

Error description

  • DEFINE QUEUE for a shared queue fails with:
    .
    CSQM095I +MQOX CSQMAQLC QLOCAL(...)
    QSGDISP(SHARED) ALREADY EXISTS
    CSQM090E +MQOX CSQMAQLC FAILURE REASON CODE X'00D44003'NAME
    .
    However, an MQOPEN fails with 2085 MQRC_UNKNOWN_OBJECT_NAME.
    
    The following abend can occur during queue manager startup if
    the APAR for PI19721 is applied, independently of the DEFINE
    QUEUE error:
    CSQV086E QUEUE MANAGER ABNORMAL TERMINATION REASON=00D96001
    ABN=0C1-00000001,U=xxxxx  ,C=R3600.701.DMC -CSQIERS3,
    M=CSQGFRCV,LOC=CSQILPLM.CSQIERS3+0000058A
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 7 *
    *                 Release 0 Modification 1 and Release 1       *
    *                 Modification 0.                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: Attempting to define a shared queue,    *
    *                      after it has been previously deleted    *
    *                      may fail with message CSQM090E and      *
    *                      reason code X'00D44003', and message    *
    *                      CSQM095I stating it already exists, if  *
    *                      connectivity to DB2 was lost during the *
    *                      delete processing of the shared queue.  *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    If during the delete processing of a shared queue, the DB2
    connection is lost prior to object being deleted from DB2, the
    local objects are still deleted. When the DB2 connection is
    re-established, an IVSA is created for the object that still
    exists in DB2. When DB2 resync processing is performed, the
    deletion of the object occurs, but the newly created IVSA
    remains. This results in future defines for a similar object to
    fail as this control block exists, but the queue cannot be
    accessed as the rest of the required objects have been correctly
    deleted.
    

Problem conclusion

  • DB2 resync processing has been updated to ensure a remaining
    IVSA is deleted, when the DB2 object also deleted, allowing
    the object to be redefined.
    010Y
    100Y
    CSQEDB2R
    CSQIDDEL
    CSQILEPL
    CSQMOAQ1
    

Temporary fix

Comments

  • ×**** PE14/12/17 FIX IN ERROR. SEE APAR PI30924  FOR DESCRIPTION
    

APAR Information

  • APAR number

    PI14223

  • Reported component name

    WMQ Z/OS V7

  • Reported component ID

    5655R3600

  • Reported release

    010

  • Status

    CLOSED PER

  • PE

    YesPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2014-03-21

  • Closed date

    2014-09-30

  • Last modified date

    2015-01-16

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

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

    UI21876 UI21877 PI26798

Modules/Macros

  • CSQEDB2R CSQIDDEL CSQILEPL CSQMOAQ1
    

Fix information

  • Fixed component name

    WMQ Z/OS V7

  • Fixed component ID

    5655R3600

Applicable component levels

  • R010 PSY UI21876

       UP14/10/17 P F410 {

  • R100 PSY UI21877

       UP14/10/17 P F410 {

Fix is available

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Document Information

Modified date:
16 January 2015