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PM96730: DeregSub MQRFH2 Publish/Subscribe command fails with error reason code 2337 - MQRC_RFH_PARM_ERROR.

A fix is available

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APAR status

  • Closed as program error.

Error description

  • An attempt is made by an application to deregister a subscriber
    using an MQRFH command message.  The command message includes a
    value for SubUserData.  The DeregSub command fails with the
    error: 2337  0x00000921  MQRC_RFH_PARM_ERROR.
    
    Trace shows the following entries:
    
    -----{  faiParseRFH2Parameter
    -----}! faiParseRFH2Parameter rc=frcW_NOT_FOUND
    -----{  faiSendNegativeReply
    ErrCompCode (2), ErrReason (2337)
    

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: DeregSub MQRFH2 Publish/Subscribe       *
    *                      command fails with error                *
    *                      reason code 2337 - MQRC_RFH_PARM_ERROR  *
    *                      when SubUserData is specified.          *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    The WebSphere MQ Publish/Subscribe product code was parsing the
    MQRFH2 DeregSub command and was incorrectly rejecting the
    command when it contained a value for SubUserData.
    

Problem conclusion

  • The WebSphere MQ Publish/Subscribe product code has been
    corrected so that, when parsing the MQRFH2 DeregSub command, it
    accepts the command when it contains a value for SubUserData.
    The value is accepted but is ignored, because it is not needed
    for the operation of the deregister command.
    010Y
    100Y
    CMQXFAIC
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM96730

  • 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

    2013-09-10

  • Closed date

    2014-01-14

  • Last modified date

    2014-03-03

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

    IV47039

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

    UI14206 UI14207

Modules/Macros

  • CMQXFAIC
    

Fix information

  • Fixed component name

    WMQ Z/OS V7

  • Fixed component ID

    5655R3600

Applicable component levels

  • R010 PSY UI14206

       UP14/02/05 P F402

  • R100 PSY UI14207

       UP14/02/05 P F402

Fix is available

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Document Information

Modified date:
03 March 2014