IBM Support

SE70271: MQM400-UNPRED MQ CLIENT ONLY INSTALL CREATES FDC DATA DURING LOGGING OF REGULAR ERROR

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APAR status

  • Closed as program error.

Error description

  • MQ Client only install on IBM i gives the ability for
    C/COBOL/RPG applications to connect over the network to another
    system running the Manager. Network problems happen. If the MQ
    application is running as a basic user (not MQ privileged), the
    application job will try and fail to log the AMQ9xxx error to
    the product error log /qibm/userdata/mqm/errors/amqerr01.log.
    This will fail because the user is not authorized. This causes
    FDC activity.
    The application will go on to create a user specific log in the
    same directory, AMQERR01.USERID.LOG to log the AMQxxxx errors.
    
    The FDC activity is superflous and slow down application
    processing.
    

Local fix

  • Resolve the underlying error (logged in the
    amqerr01.userid.log) where ever possible to reduce the need to
    write to the 'log'.
    

Problem summary

  • MQ Client only install on IBM i gives the ability for
    C/COBOL/RPG applications to connect over the network to another
    system running the Manager. Network problems happen. If the MQ
    application is running as a basic user (not MQ privileged), the
    application job will try and fail to log the AMQ9xxx error to
    the product error log /qibm/userdata/mqm/errors/amqerr01.log.
    This will fail because the user is not authorized. This causes
    FDC activity.
    The application will go on to create a user specific log in the
    same directory, AMQERR01.USERID.LOG to log the AMQxxxx errors.
    
    The FDC activity is superflous and slow down application
    processing.
    

Problem conclusion

  • MQ code is changed to avoid the extra FDC files.
    

Temporary fix

Comments

APAR Information

  • APAR number

    SE70271

  • Reported component name

    IBM MQ ISERIES

  • Reported component ID

    5724H7254

  • Reported release

    800

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-11-28

  • Closed date

    2019-01-24

  • Last modified date

    2019-10-31

  • 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

    IBM MQ ISERIES

  • Fixed component ID

    5724H7254

Applicable component levels

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSYHRD","label":"IBM MQ"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.0","Edition":"","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
31 October 2019