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IT26585: Failures due to missing authority records. FDCs with IDs KN034025 kpiSPIAdoptUser or ZF044022 zfu_as_CalculateAuthority

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APAR status

  • Closed as program error.

Error description

  • FDCs appear with IDs KN034025 kpiSPIAdoptUser or ZF044022
    zfu_as_CalculateAuthority.  Errorcode arcE_OBJECT_NOT_FOUND is
    mentioned in the FDC header.
    
    Applications experience a variety of failures at the MQI,
    including for example: failure to connect, failure to create a
    dynamic queue from a model queue.  The MQI reason code is
    MQRC_NOT_AUTHORIZED or MQRC_UNEXPECTED_ERROR.
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    Any user might be affected.
    
    
    Platforms affected:
    MultiPlatform
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    There were 2 distinct code defects in the queue manager that
    might have led to these symptoms.
    
    The first was a failure to check adequately when the user was
    about to remove (explicitly or implicitly) an OAM record that
    mentioned the mqm group.  The MQ code should have refused to
    perform such a change, but sometimes it performed it, due to the
    inadequate check.
    
    The second was a failure to update a flag early enough in the
    processing of a change to the OAM authority records.
    Accordingly it was possible that an update would have been
    committed when it should have been backed out (eg. in a severe
    failure scenario).
    

Problem conclusion

  •  The MQ queue manager code has been modified to fix these
    errors.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Version    Maintenance Level
    v8.0       8.0.0.12
    v9.0 LTS   9.0.0.6
    v9.1 CD    9.1.2
    v9.1 LTS   9.1.0.2
    
    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

    IT26585

  • Reported component name

    WEBSPHERE MQ 7.

  • Reported component ID

    5724H7240

  • Reported release

    750

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    YesHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-10-10

  • Closed date

    2019-01-03

  • Last modified date

    2019-01-03

  • 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

    WEBSPHERE MQ 7.

  • Fixed component ID

    5724H7240

Applicable component levels



Document information

More support for: WebSphere MQ
APAR / Maintenance

Software version: 7.5

Reference #: IT26585

Modified date: 03 January 2019