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SE39234: AMQCRSTA GENERATES PROBE ID MQ000000 AND ERROR CODE EBADF AT 701

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APAR status

  • Closed as program error.

Error description

  • When AMQCRSTA jobs(non-threaded listener) are started, an
    FDC with the following information is being produced:
    Operating System  :- OS400 V6R1M0
    PIDS              :- 5724H7226
    LVLS              :- 7.0.1.0
    Product Long Name :- WebSphere MQ for i5/OS
    Vendor            :- IBM
    Probe Id          :- MQ000000
    Application Name  :- MQM
    Component         :- Unknown
    SCCS Info         :- cmd/remote/amqcrcta.c, 1.66
    Line Number       :- 201
    Build Date        :- Aug 13 2009
    CMVC level        :- p000-L090813
    UserID            :- 00000114 (QMQM)
    Job Name          :- 037555/QMQM/AMQCRSTA
    Job Description   :- QMQM/QMQMJOBD
    Submitted By      :- 036738/QMQM/AMQCLMAA
    Activation Group  :- 19 (QMQM) (QMQM/AMQCRSTA)
    Max File Handles  :- 200
    Process           :- 00009842
    Thread            :- 00000001
    UserApp           :- FALSE
    Major Errorcode   :- OK
    Minor Errorcode   :- OK
    Probe Type        :- INCORROUT
    Probe Severity    :- 4
    Probe Description :- AMQ6125: An internal WebSphere MQ error has
                         occurred.
    FDCSequenceNumber :- 0
    Arith1            :- 201 0x'c9'
    Arith2            :- 1 0x'1'
    Comment1          :- EBADF closing file
    Comment2          :- /build/p000_P/src/cmd/remote/amqcrcta.c
    .
    The error logs shows the following message repeatedly:
    10/13/09 11:01:53 - Process(9761.1) User(QMQM)
    Jobname(037422/QMQM/AMQCRSTA  )
                        Host(HOST.NAME.COM)
    AMQ6125: An internal WebSphere MQ error has occurred.
    .
    10/13/09 11:01:54 - Process(9761.1) User(QMQM)
    Jobname(037422/QMQM/AMQCRSTA  )
                        Host(HOST.NAME.COM)
    AMQ6183: An internal WebSphere MQ error has occurred.
    .
    

Local fix

  • The FDCs are informational and can be ignored, but if this is
    not desired, users may switch to use the threaded listener to
    avoid the generation of the FDCs.  To switch to threaded
    listener add the following stanza to the QM.INI file
    Channels:
       ThreadedListener=YES
    

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    WMQ users utilizing non-threaded listener and non-threaded TCP
    responder AMQCRSTA
    
    Platforms affected:
    iSeries
    
    ****************************************************************
    PROBLEM SUMMARY:
    Changes were made in WMQ 7.0.1.0 to check for invalidated file
    handles and subsequently generate an FDC. The AMQCRSTA code is
    attempting to close already closed files which results in this
    FDC.
    

Problem conclusion

  • WMQ code has been modified to alleviate the situation that is
    resulting in such FDC's.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
                       v7.0
    Platform           Fix Pack 7.0.1.1
    --------           --------------------
    iSeries            tbc_p700_0_1_1
    
    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

    SE39234

  • Reported component name

    WMQ ISERIES V7

  • Reported component ID

    5724H7226

  • Reported release

    701

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2009-10-21

  • Closed date

    2009-10-23

  • Last modified date

    2009-11-19

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

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

Modules/Macros

  • RCHMGR
    

Fix information

  • Fixed component name

    WMQ ISERIES V7

  • Fixed component ID

    5724H7226

Applicable component levels

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSCPQ63","label":"APAR \/ Maintenance"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
27 April 2020