IBM Support

SE64983: AMQALMPX JOB MAY ABEND AFTER QM STARTUP

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Job AMQALMPX may end soon after Queue Manager start. For the
    rest of the QM's run, rcdmqmimg may show AMQ7047 errors, the
    AMQ7460 and AMQ7462 messages may not advance the journal
    receivers (or show asterisks). The user space AMQJRNINF may not
    be updated. This can lead to other problems, like a large
    number of journal receivers and possible a very long STRMQM.
    
    FDC of the AMQALMPX job
    LVLS :- 8.0.0.4
    Product Long Name :- WebSphere MQ for IBM i
    Probe Id :- XY353002
    Component :- xehAS400ConditionHandler
    SCCS Info :- /build/p800_P/src/lib/cs/unix/as400/amqxerrx.c,
    Line Number :- 622
    Job Name :- 265508/QMQM/AMQALMPX (AMQALMPX)
    Major Errorcode :- STOP
    Probe Type :- HALT6109
    Probe Severity :- 1
    Arith1 :- 1 0x'1'
    Comment1 :- MCH3601
    
    MQM Function Stack
    alpMain
    alsCheckPointLoop
    aocPerformCheckpoint
    aocResizeGhostPools
    aocDeleteObject
    kpiTermLiveQ
    xcsFFST
    
    And the MCH3601:
    Message ID: MCH3601
    Msg date sent: 2016-05-08
    Msg time sent: 05.01.55
    No. statements for sending pgm: 1
    No. statements for receiving pgm: 1
    Sending proc name: kpiTermLiveQ
    Sending module name: AMQKUTLA_R
    Sending program name: LIBMQML_R
    Sending library name: QMQM
    Statements nos for sending prog: 0000000059
    Receiving proc name: kpiTermLiveQ
    Receiving module name: AMQKUTLA_R
    Receiving program name: LIBMQML_R
    Receiving library name: QMQM
    Statements nos for receiving prog: 0000000059
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    MQ users on IBM i who may utilize dynamic queues
    
    
    Platforms affected:
    IBM iSeries
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    MQ V8 may cause MCH3601 error in the AMQALMPX job which causes
    it to abend. This then can lead to other problems with RCDMQMIMG
    and/or startup/shutdown.
    

Problem conclusion

  • MQ code has been modified to alleviate the MCH3601 condition in
    job AMQALMPX
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Version    Maintenance Level
    v8.0       8.0.0.6
    v9.0 CD    9.0.3
    v9.0 LTS   9.0.0.2
    
    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

    SE64983

  • Reported component name

    WMQ ISERIES V8.

  • Reported component ID

    5724H7254

  • Reported release

    800

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-06-01

  • Closed date

    2016-08-29

  • Last modified date

    2017-05-02

  • 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 V8.

  • Fixed component ID

    5724H7254

Applicable component levels

  • R800 PSY

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Document Information

Modified date:
02 May 2017