IBM Support

IC91856: WEBSPHERE MQ 7.0 .NET CLIENT WITH UNMANAGED CONNECTIONS TERMINATED WITH FFSTS GENERATED ON THE SERVER

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APAR status

  • Closed as program error.

Error description

  • WebSphere MQ 7.0 .NET client application running against a
    channel with SHARECNV greater than zero may have its unmanaged
    connections terminated unexpectedly.
    
    If the fix for APAR IC82725 has been applied to the server,
    FFSTs with probe RM680010 may be generated. Otherwise, FFSTs
    with probe XC130003 may be generated.
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    Customers with client applications connecting to a queue
    manager on a Solaris machine where the channel has the
    SHARECNV attribute set to a value greater than zero.
    
    Platforms affected:
    All Distributed (iSeries, all Unix and Windows)
    ****************************************************************
    PROBLEM SUMMARY:
    An invalid TSH flow was sent by an MQ client on a multiplexed
    connection. An FFST is generated on the server when the invalid
    TSH is received.
    

Problem conclusion

  • The MQ client has been modified to send a valid TSH for a
    multiplexed connection.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
                       v7.0
    Platform           Fix Pack 7.0.1.11
    --------           --------------------
    Windows            7.0.1.11
    AIX                7.0.1.11
    HP-UX (PA-RISC)    7.0.1.11
    HP-UX (Itanium)    7.0.1.11
    Solaris (SPARC)    7.0.1.11
    Solaris (x86-64)   7.0.1.11
    iSeries            7.0.1.11
    Linux (x86)        7.0.1.11
    Linux (x86-64)     7.0.1.11
    Linux (zSeries)    7.0.1.11
    Linux (Power)      7.0.1.11
    
                       v7.1
    Platform           Fix Pack 7.1.0.4
    --------           --------------------
    Windows            7.1.0.4
    AIX                7.1.0.4
    HP-UX (Itanium)    7.1.0.4
    Solaris (SPARC)    7.1.0.4
    Solaris (x86-64)   7.1.0.4
    iSeries            7.1.0.4
    Linux (x86)        7.1.0.4
    Linux (x86-64)     7.1.0.4
    Linux (zSeries)    7.1.0.4
    Linux (Power)      7.1.0.4
    
    Platform           v7.5
    --------           --------------------
    Multiplatforms     7.5.0.3
    
    The latest available maintenance can be obtained from
    'WebSphere MQ Recommended Fixes'
    http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037
    
    If the maintenance level is not yet available information on
    its planned availability can be found in 'WebSphere MQ
    Planned Maintenance Release Dates'
    http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309
    ---------------------------------------------------------------
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC91856

  • Reported component name

    WMQ WINDOWS V7

  • Reported component ID

    5724H7220

  • Reported release

    701

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-04-24

  • Closed date

    2013-06-04

  • Last modified date

    2013-06-04

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

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

Fix information

  • Fixed component name

    WMQ WINDOWS V7

  • Fixed component ID

    5724H7220

Applicable component levels

  • R701 PSY

       UP

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Document Information

Modified date:
04 June 2013