IBM Support

PH33219: AdminCenter web app is not updating status after an operation concludes

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APAR status

  • Closed as program error.

Error description

  • After performing an AdminCenter operation the state of
    servers is not updated even though the operation
    successfully completes. The following error is in the logs:
    'wss://LIBERTYURL:PORT/ibm/api/collective/notify' failed:
    Error during WebSocket handshake: Unexpected response code:
    404
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server Liberty - Contexts and Dependency    *
    *                  Injection (CDI)                             *
    ****************************************************************
    * PROBLEM DESCRIPTION: AdminCenter web app is not updating     *
    *                      status after an operation concludes     *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    After performing an AdminCenter operation the state of servers
    is not updated even though the operation successfully completes.
    The following error is in the logs:
    'wss://LIBERTYURL:PORT/ibm/api/collective/notify' failed: Error
    during WebSocket handshake: Unexpected response code: 404
    

Problem conclusion

  • A NullPointerException in the WebSockets/CDI integration code
    was preventing the AdminCenter GUI from updating. New code was
    added to handle this null and the AdminCenter updates as
    expected.
    
    The fix for this APAR is currently targeted for inclusion in fix
    pack 21.0.0.2  Please refer to the Recommended Updates page for
    delivery information:
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH33219

  • Reported component name

    WAS LIBERTY COR

  • Reported component ID

    5725L2900

  • Reported release

    CD0

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2021-01-11

  • Closed date

    2021-01-19

  • Last modified date

    2021-01-19

  • 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

[{"Line of Business":{"code":"LOB36","label":"IBM Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSD28V","label":"WebSphere Application Server Liberty Core"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"CD0"}]

Document Information

Modified date:
20 January 2021