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PM86433: ERROR MESSAGE CSQX609E WAS RECEIVED AND THE CHANNEL WAS UNABLE TO START IN POST RECOVERY.

A fix is available

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APAR status

  • Closed as program error.

Error description

  • You can receive a +CSQX609E error message during post-recovery
    of the CF structures causing the channel not start.
    .
    +CSQX609E <ssid> CSQXRESP Resources in recovery,
    channel <channel_name>, MQCC=2 MQRC=2350
    
    .
    A situation can occur when several structures are recovered
    at the same time, which means the eUOWs will not be processed
    causing the channel not to start in post recovery.
    .
    Additional keywords:
    2350 MQRC_CONN_TAG_NOT_USABLE
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of WebSphere MQ Version 7          *
    *                 Release 0 Modification 1 and                 *
    *                 Release 1 Modification 0.                    *
    ****************************************************************
    * PROBLEM DESCRIPTION: Shared queue manager is restarted with  *
    *                      all CF Structures in failed status and  *
    *                      after all structures are recovered by   *
    *                      command RECOVER CFSTRUCT a shared       *
    *                      receiver channel fails to start issuing *
    *                      error message CSQX609E.                 *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    RECOVER CFSTRUCT commands running in parallel recovering two or
    more structures can leave records in the CSQ_ADMIN structure
    that can prevent shared channels to restart generating error
    message CSQX609E or any serialized application using a
    connection tag in MQCONNX fails with reason code
    MQRC_CONN_TAG_NOT_USABLE (2350).
    

Problem conclusion

  • RECOVER CFSTRUCT command has been changed to process all
    records and not leaving unprocessed records in the CSQ_ADMIN
    structure.
    010Y
    100Y
    CSQERWI1
    CSQE197M
    

Temporary fix

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

Comments

APAR Information

  • APAR number

    PM86433

  • Reported component name

    WMQ Z/OS V7

  • Reported component ID

    5655R3600

  • Reported release

    010

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    YesHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2013-04-05

  • Closed date

    2013-06-26

  • Last modified date

    2013-09-03

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

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

    UK95450 UK95451

Modules/Macros

  • CSQERWI1 CSQE197M
    

Fix information

  • Fixed component name

    WMQ Z/OS V7

  • Fixed component ID

    5655R3600

Applicable component levels

  • R010 PSY UK95450

       UP13/08/23 P F308 Ž

  • R100 PSY UK95451

       UP13/08/23 P F308 Ž

Fix is available

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Document Information

Modified date:
03 September 2013