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PI81297: APPLICATION FAILS TO INITIALIZE AT STARTUP WITH ERROR CWWKZ0021E

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Liberty messages.log shows this error
    [ERROR   ] CWWKZ0021E: The server is not configured to
    handle
    the resource at location /PATH/application.ear.
    
    There is a timing window that can cause this error.  It's
    more
    likely to happen on a system that is CPU constrained.
    Turning
    on Liberty traces can change the timing to stop this error
    from
    happening.
    

Local fix

  • Run with tracing:
    traceSpecification="*=info:com.ibm.ws.app.manager.internal.state
    machine.*=all"
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server Liberty                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: APPLICATION FAILS TO INITIALIZE AT      *
    *                      STARTUP WITH ERROR CWWKZ0021E           *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Under high CPU load, when the application server is started it
    sometimes logs the following error:
    
    CWWKZ0021E: The server is not configured to handle the resource
    at location /application/location/application.ear.
    

Problem conclusion

  • Tracing of
    com.ibm.ws.app.manager.internal.statemachine.ApplicationStateMac
    hineImpl=all highlighted an issue occuring in the file creation
    in the OSGi cacheAdapt directory of the application server for
    the com.ibm.ws.app.manager bundle.  Synchronizing calls to the
    methods responsible for checking file existence and creation
    resolved the issue as reported.
    
    The fix for this APAR is currently targeted for inclusion in fix
    pack 17.0.0.2.  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

    PI81297

  • Reported component name

    LIBERTY PROF -

  • Reported component ID

    5655W6514

  • Reported release

    CD0

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-05-09

  • Closed date

    2017-05-16

  • Last modified date

    2017-05-16

  • 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

    LIBERTY PROF -

  • Fixed component ID

    5655W6514

Applicable component levels

  • RCD0 PSY

       UP

[{"Business Unit":{"code":"BU011","label":"Systems - zSystems software"},"Product":{"code":"SG19M"},"Platform":[{"code":"PF054","label":"z/OS"}],"Version":"CD0"}]

Document Information

Modified date:
17 June 2021