IBM Support

PI48042: SCA IMPLEMENTATION.JEE APPLICATION MAY NOT START

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APAR status

  • Closed as program error.

Error description

  • SCA implementation.jee application may not start

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED:  All IBM WebSphere Application Server        *
*                  Feature Pack for Service Component          *
*                  Architecture (SCA) users                    *
****************************************************************
* PROBLEM DESCRIPTION: SCA business level application that     *
*                      uses implementation.jee fails to start  *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
When using the feature pack for SCA with WebSphere Application
Server version 7.0.0.37 or 7.0.0.39, an SCA business level
application that uses implementation.jee may fail to start
with a NoClassDefFoundError similar to the one shown below.
com.ibm.ws.exception.RuntimeWarning:
java.lang.NoClassDefFoundError: mypackage.MyClass
at
com.ibm.ws.soa.sca.admin.runtime.impl.SCARuntimeImpl.start(SCARu
ntimeImpl.java:511)
at
com.ibm.ws.soa.sca.admin.runtime.impl.SCARuntimeImpl.start(SCARu
ntimeImpl.java:615)
at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(Compos
itionUnitMgrImpl.java:434)
at
com.ibm.ws.runtime.component.CompositionUnitImpl.start(Compositi
onUnitImpl.java:123)
at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(Compos
itionUnitMgrImpl.java:377)
at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$300(C
ompositionUnitMgrImpl.java:123)
at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitialize
r.run(CompositionUnitMgrImpl.java:944)
at
com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializ
er.run(WsComponentImpl.java:496)
at
com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1662)
Caused by: java.lang.NoClassDefFoundError: mypackage.MyClass
at java.lang.Class.getDeclaredFieldsImpl(Native Method)
at java.lang.Class.getDeclaredFields(Class.java:714)
at
org.apache.tuscany.sca.implementation.java.introspect.impl.JavaI
ntrospectionHelper.getAllPublicAndProtectedFields(JavaIntrospect
ionHelper.java:86)
at
org.apache.tuscany.sca.implementation.java.introspect.impl.JavaI
ntrospectionHelper.getAllPublicAndProtectedFields(JavaIntrospect
ionHelper.java:66)
at
org.apache.tuscany.sca.implementation.java.impl.JavaClassIntrosp
ectorImpl.introspectClass(JavaClassIntrospectorImpl.java:89)
at
org.apache.tuscany.sca.implementation.java.impl.JavaImplementati
onFactoryImpl.createJavaImplementation(JavaImplementationFactory
Impl.java:50)
at
org.apache.tuscany.sca.implementation.ejb.xml.EJBImplementationP
rocessor.resolve(EJBImplementationProcessor.java:190)
at
org.apache.tuscany.sca.implementation.ejb.xml.EJBImplementationP
rocessor.resolve(EJBImplementationProcessor.java:67)
at
org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifac
tProcessorExtensionPoint$LazyStAXArtifactProcessor.resolve(Defau
ltStAXArtifactProcessorExtensionPoint.java:411)
at
org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArti
factProcessor.resolve(ExtensibleStAXArtifactProcessor.java:183)
at
org.apache.tuscany.sca.assembly.xml.BaseAssemblyProcessor.resolv
eImplementation(BaseAssemblyProcessor.java:340)
at
org.apache.tuscany.sca.assembly.xml.CompositeProcessor.resolve(C
ompositeProcessor.java:1028)
at
org.apache.tuscany.sca.assembly.xml.CompositeProcessor.resolve(C
ompositeProcessor.java:90)
at
org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifac
tProcessorExtensionPoint$LazyStAXArtifactProcessor.resolve(Defau
ltStAXArtifactProcessorExtensionPoint.java:411)
at
org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArti
factProcessor.resolve(ExtensibleStAXArtifactProcessor.java:183)
at
org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor.r
esolve(CompositeDocumentProcessor.java:231)
at
org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor.r
esolve(CompositeDocumentProcessor.java:59)
at
org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtif
actProcessor.resolve(ExtensibleURLArtifactProcessor.java:106)
at
org.apache.tuscany.sca.contribution.service.impl.ContributionSer
viceImpl.processResolvePhase(ContributionServiceImpl.java:630)
at
org.apache.tuscany.sca.contribution.service.impl.ContributionSer
viceImpl.addContribution(ContributionServiceImpl.java:430)
at
org.apache.tuscany.sca.contribution.service.impl.ContributionSer
viceImpl.contribute(ContributionServiceImpl.java:198)
at
com.ibm.ws.soa.sca.runtime.impl.DomainCompositeHelper.addContrib
ution(DomainCompositeHelper.java:107)
at
com.ibm.ws.soa.sca.contribution.jee.impl.WasExternalEarModelReso
lver.resolveModel(WasExternalEarModelResolver.java:243)
at
org.apache.tuscany.sca.contribution.resolver.ExtensibleModelReso
lver.resolveModel(ExtensibleModelResolver.java:179)
at
org.apache.tuscany.sca.implementation.jee.xml.JEEImplementationP
rocessor.resolve(JEEImplementationProcessor.java:188)
at
org.apache.tuscany.sca.implementation.jee.xml.JEEImplementationP
rocessor.resolve(JEEImplementationProcessor.java:64)
at
org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifac
tProcessorExtensionPoint$LazyStAXArtifactProcessor.resolve(Defau
ltStAXArtifactProcessorExtensionPoint.java:411)
at
org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArti
factProcessor.resolve(ExtensibleStAXArtifactProcessor.java:183)
at
org.apache.tuscany.sca.assembly.xml.BaseAssemblyProcessor.resolv
eImplementation(BaseAssemblyProcessor.java:340)
at
org.apache.tuscany.sca.assembly.xml.CompositeProcessor.resolve(C
ompositeProcessor.java:1028)
at
org.apache.tuscany.sca.assembly.xml.CompositeProcessor.resolve(C
ompositeProcessor.java:90)
at
org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifac
tProcessorExtensionPoint$LazyStAXArtifactProcessor.resolve(Defau
ltStAXArtifactProcessorExtensionPoint.java:411)
at
org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArti
factProcessor.resolve(ExtensibleStAXArtifactProcessor.java:183)
at
org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor.r
esolve(CompositeDocumentProcessor.java:231)
at
org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor.r
esolve(CompositeDocumentProcessor.java:59)
at
org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtif
actProcessor.resolve(ExtensibleURLArtifactProcessor.java:106)
at
org.apache.tuscany.sca.contribution.service.impl.ContributionSer
viceImpl.processResolvePhase(ContributionServiceImpl.java:630)
at
org.apache.tuscany.sca.contribution.service.impl.ContributionSer
viceImpl.addContribution(ContributionServiceImpl.java:430)
at
org.apache.tuscany.sca.contribution.service.impl.ContributionSer
viceImpl.contribute(ContributionServiceImpl.java:198)
at
com.ibm.ws.soa.sca.runtime.impl.DomainCompositeHelper.addContrib
ution(DomainCompositeHelper.java:107)
at
com.ibm.ws.soa.sca.runtime.impl.SCAContainerComponentImpl.startC
omposite(SCAContainerComponentImpl.java:377)
at
com.ibm.ws.soa.sca.admin.runtime.tuscany.SCATuscanyRuntimeHandle
rImpl.startModule(SCATuscanyRuntimeHandlerImpl.java:181)
at
com.ibm.ws.soa.sca.admin.runtime.impl.SCARuntimeImpl.start(SCARu
ntimeImpl.java:477)
... 8 more
Caused by: java.lang.ClassNotFoundException: mypackage.MyClass
at
org.eclipse.jst.j2ee.commonarchivecore.internal.util.ArchiveFile
DynamicClassLoader.loadClass(ArchiveFileDynamicClassLoader.java:
555)
at java.lang.ClassLoader.loadClass(ClassLoader.java:642)
... 51 more

    



Problem conclusion


    

  • Changes are made to the way the implementation.jee support
accesses the EAR file to ensure the classes can be loaded.

The fix for this APAR is currently targeted for inclusion in
fix pack 1.0.1.19. 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
    PI48042
    • 

  • Reported component name
    WAS SCA FEATURE
    • 

  • Reported component ID
    5724J0854
    • 

  • Reported release
    700
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2015-09-02
    • 

  • Closed date
    2015-09-16
    • 

  • Last modified date
    2015-09-16
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    
PI48565
    

    • 



Fix information


    

  • Fixed component name
    WAS SCA FEATURE
    • 

  • Fixed component ID
    5724J0854
    • 



Applicable component levels


    

  • R700  PSY
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SUPPORT","label":"IBM Worldwide Support"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"1.0.1","Edition":"","Line of Business":{"code":"","label":""}}]
              

                                                                    

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            09 February 2022
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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