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PI50717: Populating the users to the BasicRegistry might fail due to CWWK S3104E: Multiple users are defined error

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APAR status

  • Closed as program error.

Error description

  • When the basicRegistry element in the server.xml is updated
    very frequently, CWWKS3104E: Multiple users are defined
    error might be logged and thus some of the users in the
    Basic Registry might be disabled.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server Liberty Profile - Security           *
    ****************************************************************
    * PROBLEM DESCRIPTION: Populating the users to the             *
    *                      BasicRegistry might fail due to         *
    *                      NullPointerException or CWWKS3104E:     *
    *                      Multiple users are defined error        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    When the basicRegistry element in the server.xml is updated very
    frequently, either NullPointerException or CWWKS3104E: Multiple
    users are defined error might be logged and thus some of the
    users in the Basic Registry might be disabled.
    This is due to the incorrect resource usage while processing the
    configuration change.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    PI50717

  • Reported component name

    WAS LIBERTY COR

  • Reported component ID

    5725L2900

  • Reported release

    855

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2015-10-18

  • Closed date

    2015-10-30

  • Last modified date

    2015-10-30

  • 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

    WAS LIBERTY COR

  • Fixed component ID

    5725L2900

Applicable component levels

  • R855 PSY

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Product":{"code":"SSD28V","label":"WebSphere Application Server Liberty Core"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"855","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
17 October 2021