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IT14169: WMQ 5.3 HP NONSTOP SERVER: SOME SENDER CHANNELS WERE NOT RESTARTED AFTER A CPU FAILURE.

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APAR status

  • Closed as program error.

Error description

  • When a CPU is stopped, some sender channels were not recovered
    and stayed in inactive state.
    
    The following FDCs may be observed:
    
    LVLS              :- 531.8  FP5318
    Product Long Name :- WebSphere MQ for HP NonStop Server
    Probe Id          :- MM000002
    Component         :-
     CMVC level        :- WMQ-5-3-1-8
    Program Name      :-
    /usr/ibm/wmq/v5318/xpm/opt/mqm/bin/amqpcsea
    Major Errorcode   :- xecF_E_UNEXPECTED_RC
    Minor Errorcode   :- Unknown(1A)
    Probe Type        :- MSGAMQ6118
    Probe Severity    :- 2
    Probe Description :- AMQ6118: An internal WebSphere MQ error
    has occurred (1A)
    FDCSequenceNumber :- 0
    Arith1            :- 26 1a
    Comment1          :- Error happened in registering logical name
    
    
    LVLS              :- 531.8  FP5318
    Product Long Name :- WebSphere MQ for HP NonStop Server
    Component         :- qslTakeover
    UserID            :- 171,255 (MQM.MANAGER)
    Program Name      :- $DATA27.WMQ1XE.MQQSSVR
    Process           :- 4,1092 $MUX0
    Major Errorcode   :- xecF_E_UNEXPECTED_RC
    Minor Errorcode   :- Unknown(E)
    Probe Type        :- MSGAMQ6118
    Probe Severity    :- 2
    Probe Description :- AMQ6118: An internal WebSphere MQ error
    has occurred (E)
    Arith1            :- 14 e
    Comment1          :- Error initiating open of application on
    takeover
    Comment2          :- \D3.$MWX00
    MQM Function Stack
    nspBackup
    qslTakeover
    xcsFFST
    
    LVLS              :- 531.8  FP5318
    Product Long Name :- WebSphere MQ for HP NonStop Server
    Probe Id          :- RM487001
    Component         :- rriChannelTerminate
    Build Date        :- May 13 2011
    CMVC level        :- WMQ-5-3-1-8
    UserID            :- 171,255 (MQM.MANAGER)
    Program Name      :- $DATA27.WMQ1XE.MQCHSVR
    Process           :- 6,712 $MHCH
    Major Errorcode   :- rrcE_CHANNEL_TERMINATED
    Minor Errorcode   :- OK
    Probe Type        :- MSGAMQ9604
    Probe Severity    :- 2
    Probe Description :- AMQ9604: Channel 'TEST' terminated
    unexpectedly
    Arith1            :- 545284357 20806105
    Arith2            :- 3439526517 cd030275
    MQM Function Stack
    nspPrimary
    crCpuDownHandler
    crProcessClose
    criSetTimer
    riiCheckChannels
    rriChannelTerminate
    xcsFFST
    

Local fix

Problem summary

  • When a CPU is stopped, some sender channels were not recovered
    and stayed in inactive state.
    

Problem conclusion

  • The WebSphere MQ product code has been changed to refine the
    handling of a CPU down event in case channel agents were running
    on a stopped CPU.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT14169

  • Reported component name

    WEBS MQ NSS ITA

  • Reported component ID

    5724A3902

  • Reported release

    531

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-03-07

  • Closed date

    2016-06-10

  • Last modified date

    2016-06-10

  • 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

    WEBS MQ NSS ITA

  • Fixed component ID

    5724A3902

Applicable component levels

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSCPQ5M","label":"APAR"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"5.3.1","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
10 June 2016