IBM Support

PI58461: WSWS1002E WHEN NO MATCHED VALUE RETURNED FROM SERVLETIMPLNAME OBJECT FROM THE SERVLETCLASSMAPPING HASHMAP

Fixes are available

9.0.0.2: WebSphere Application Server traditional V9.0 Fix Pack 2
8.5.5.11: WebSphere Application Server V8.5.5 Fix Pack 11
9.0.0.3: WebSphere Application Server traditional V9.0 Fix Pack 3
8.0.0.13: WebSphere Application Server V8.0 Fix Pack 13
9.0.0.4: WebSphere Application Server traditional V9.0 Fix Pack 4
8.5.5.12: WebSphere Application Server V8.5.5 Fix Pack 12
9.0.0.5: WebSphere Application Server traditional V9.0 Fix Pack 5
8.0.0.14: WebSphere Application Server V8.0 Fix Pack 14
9.0.0.6: WebSphere Application Server traditional V9.0 Fix Pack 6
8.5.5.13: WebSphere Application Server V8.5.5 Fix Pack 13
9.0.0.7: WebSphere Application Server traditional V9.0 Fix Pack 7
8.0.0.15: WebSphere Application Server V8.0 Fix Pack 15
9.0.0.8: WebSphere Application Server traditional V9.0 Fix Pack 8
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
9.0.0.9: WebSphere Application Server traditional V9.0 Fix Pack 9
9.0.0.10: WebSphere Application Server traditional V9.0 Fix Pack 10
8.5.5.15: WebSphere Application Server V8.5.5 Fix Pack 15
9.0.0.11: WebSphere Application Server traditional V9.0 Fix Pack 11
9.0.5.0: WebSphere Application Server traditional Version 9.0.5 Refresh Pack
9.0.5.1: WebSphere Application Server traditional Version 9.0.5 Fix Pack 1
9.0.5.2: WebSphere Application Server traditional Version 9.0.5 Fix Pack 2
8.5.5.17: WebSphere Application Server V8.5.5 Fix Pack 17
9.0.5.3: WebSphere Application Server traditional Version 9.0.5 Fix Pack 3
9.0.5.4: WebSphere Application Server traditional Version 9.0.5 Fix Pack 4
9.0.5.5: WebSphere Application Server traditional Version 9.0.5 Fix Pack 5
9.0.5.6: WebSphere Application Server traditional Version 9.0.5 Fix Pack 6

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APAR status

  • Closed as program error.

Error description

  • When we get the servletImplName object from the
    servletClassMapping hashmap for servletName
    "example_servlet_name", there is no matched value returned.
    The error and stack is approximately as follows:
    
     0000001a WSServerImpl  E   WSWS1002E: some_app, some_module
     java.lang.NullPointerException
     at
    com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundCla
    ssLoader
    .java:548)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:665)
     at
    com.ibm.ws.webservices.component.WSServerImpl.setupWsddPort(WSSe
    rverImpl
    .java:1172)
     at
    com.ibm.ws.webservices.component.WSServerImpl.warMetaDataCreated
    (WSServe
    rImpl.java:2137)
     at
    com.ibm.ws.webservices.component.WSServerImpl.metaDataCreated(WS
    ServerIm
    pl.java:638)
     at
    com.ibm.ws.runtime.component.MetaDataMgrImpl.fireMetaDataCreated
    (MetaDat
    aMgrImpl.java:279)
     at
    com.ibm.ws.runtime.component.MetaDataMgrImpl.fireMetaDataCreated
    (MetaDat
    aMgrImpl.java:262)
     at
    com.ibm.ws.webcontainer.metadata.WebMetaDataFactory.createMetaDa
    ta(WebMe
    taDataFactory.java:254)
     at
    com.ibm.ws.runtime.component.MetaDataMgrImpl.createMetaDataFromF
    actories
    (MetaDataMgrImpl.java:228)
     at
    com.ibm.ws.runtime.component.MetaDataMgrImpl.createMetaData(Meta
    DataMgrI
    mpl.java:411)
     at
    com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedMo
    duleImpl
    .java:631).....
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server using JAX-WS web services            *
    ****************************************************************
    * PROBLEM DESCRIPTION: A JAX-WS webservice cannot be           *
    *                      accessed because there is no value      *
    *                      returned for the servlet class          *
    *                      mapping.                                *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    A JAX-WS webservice cannot be accessed because there is no
    value returned for the servlet class mapping.
    

Problem conclusion

  • This object should already be stored in the hashmap. It was
    found that this hashmap is not thread-safe, so the code was
    modified to make sure the hashmap is thread-safe.
    
    The fix for this APAR is currently targeted for inclusion in
    fix packs 8.0.0.13, 8.5.5.11 and 9.0.0.2. 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

    PI58461

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    800

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-03-03

  • Closed date

    2016-09-27

  • Last modified date

    2016-09-27

  • 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

    WEBS APP SERV N

  • Fixed component ID

    5724H8800

Applicable component levels

  • R800 PSY

       UP

  • R850 PSY

       UP

  • R900 PSY

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.0","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
15 October 2021