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IT20352: Activity trace reports incorrect information

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APAR status

  • Closed as program error.

Error description

  • When an application attempts to open an unknown queue and
    correctly receives rc=MQRC_UNKNOWN_OBJECT_NAME, the activity
    trace entry includes incorrect
    details.
    
    One or more of the following fields may contain incorrect
    information:
    Resolved queue
    Resolved queue manager
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    Users of WebSphere MQ with activity trace.
    
    
    Platforms affected:
    MultiPlatform
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    The MQ queue manager logic to generate application activity
    trace data did not correctly handle an unsuccessful MQOPEN
    operation (CompletionCode=MQCC_FAILED), and attempted to output
    fields that will only be valid after a successful MQOPEN call.
    This resulted in invalid data being recorded in the trace
    

Problem conclusion

  • The MQ queue manager application activity trace logic has been
    corrected to correctly handle unsuccessful MQOPEN calls and
    output only the relevant data.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Version    Maintenance Level
    v8.0       8.0.0.8
    v9.0 CD    9.0.4
    v9.0 LTS   9.0.0.3
    
    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

    IT20352

  • Reported component name

    WMQ BASE MULTIP

  • Reported component ID

    5724H7251

  • Reported release

    800

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-04-25

  • Closed date

    2017-09-05

  • Last modified date

    2017-09-05

  • 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 BASE MULTIP

  • Fixed component ID

    5724H7251

Applicable component levels

  • R800 PSY

       UP



Document information

More support for: IBM MQ

Software version: 8.0.0.0

Reference #: IT20352

Modified date: 05 September 2017


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