Importing a Portal Fails with "java.lang.StackOverflowError" (Doc ID 2877584.1)

Last updated on OCTOBER 16, 2023

Applies to:

Symptoms

Importing a portal is failing with the following error:


ERROR

<Error> <oracle.webcenter.webcenterapp.internal.view.lifecycle.WebCenterLifecycleProgressBarHelper> <BEA-000000> <FAILED_DURING_IMPORT_SUMMARY
java.lang.StackOverflowError


STEPS

The issue can be reproduced at will with the following steps:

1. Export the portal from source instance.
    
   
   
2. Import the portal to a target instance.
   
   The WC_Portal.out shows the following errors:
   
   
   <DATE_TIME> <Error> <oracle.webcenter.concurrent.Submission> <WCS-67005> <Submission[id=2, task=Task[class=oracle.webcenter.concurrent.RunnableTask, service=oracle.webcenter.lifecycle.import, resource=null, isDone=false, requestedTimeoutPeriod=none, actualTimeoutPeriod=none], source=Task[class=oracle.webcenter.concurrent.RunnableTask, service=oracle.webcenter.lifecycle.import, resource=null, isDone=false, requestedTimeoutPeriod=none, actualTimeoutPeriod=none] (class=oracle.webcenter.concurrent.RunnableTask), submittedTime=<time>, stopRequestedTime=0, isHung=false] caught exception running task: Task[class=oracle.webcenter.concurrent.RunnableTask, service=oracle.webcenter.lifecycle.import, resource=null, isDone=false, requestedTimeoutPeriod=none, actualTimeoutPeriod=none].
   java.lang.StackOverflowError
        at org.eclipse.persistence.internal.identitymaps.IdentityMapManager.getIdentityMap(IdentityMapManager.java:992)
        at org.eclipse.persistence.internal.identitymaps.IdentityMapManager.getFromIdentityMap(IdentityMapManager.java:803)
        at org.eclipse.persistence.internal.sessions.IdentityMapAccessor.getFromLocalIdentityMap(IdentityMapAccessor.java:437)
        ...

   <DATE_TIME> <Error> <oracle.webcenter.portal.persistence.transaction.TransactionManagerImpl> <WCS-72060> <The TransactionManager has uncommitted changes which have been rolled back.>
   <DATE_TIME> <Emergency> <oracle.dfw.incident> <BEA-000000> <incident 4 created with problem key "DFW-99998 [java.lang.StackOverflowError][oracle.webcenter.portal.persistence.impl.entitymanager.PortalEntityObjectManagerImpl.findPortalEntityObjectById][webcenter]">
   ...

   <DATE_TIME> <Error> <oracle.webcenter.webcenterapp.internal.view.lifecycle.WebCenterLifecycleProgressBarHelper> <BEA-000000> <FAILED_DURING_IMPORT_SUMMARY
   java.lang.StackOverflowError
        at org.eclipse.persistence.internal.identitymaps.IdentityMapManager.getIdentityMap(IdentityMapManager.java:992)
        at org.eclipse.persistence.internal.identitymaps.IdentityMapManager.getFromIdentityMap(IdentityMapManager.java:803)
        at org.eclipse.persistence.internal.sessions.IdentityMapAccessor.getFromLocalIdentityMap(IdentityMapAccessor.java:437)
        at org.eclipse.persistence.internal.queries.ExpressionQueryMechanism.checkCacheForObject(ExpressionQueryMechanism.java:859)
        ...

   <DATE_TIME> <Error> <oracle.webcenter.webcenterapp.internal.view.lifecycle.WebCenterLifecycleProgressBarHelper> <BEA-000000> <Exception Occurred lifecycle operation
   oracle.webcenter.concurrent.ExecutionException:
     service : oracle.webcenter.lifecycle.import
     resource : null
   source : Task[class=oracle.webcenter.concurrent.RunnableTask, service=oracle.webcenter.lifecycle.import, resource=null, isDone=true, requestedTimeoutPeriod=none, actualTimeoutPeriod=none] (oracle.webcenter.concurrent.RunnableTask)
   submission : 2
        at oracle.webcenter.concurrent.Submission.get(Submission.java:222)
        at oracle.webcenter.concurrent.SubmissionFuture.get(SubmissionFuture.java:85)
        at oracle.webcenter.concurrent.SubmissionFuture.get(SubmissionFuture.java:78)
        at oracle.webcenter.webcenterapp.internal.view.lifecycle.WebCenterLifecycleProgressBarHelper.lifecyclePollTicker(WebCenterLifecycleProgressBarHelper.java:196)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        ...

   Caused By: java.lang.StackOverflowError
        at org.eclipse.persistence.internal.identitymaps.IdentityMapManager.getIdentityMap(IdentityMapManager.java:992)
        at org.eclipse.persistence.internal.identitymaps.IdentityMapManager.getFromIdentityMap(IdentityMapManager.java:803)
        at org.eclipse.persistence.internal.sessions.IdentityMapAccessor.getFromLocalIdentityMap(IdentityMapAccessor.java:437)
        at org.eclipse.persistence.internal.queries.ExpressionQueryMechanism.checkCacheForObject(ExpressionQueryMechanism.java:859)
        at org.eclipse.persistence.queries.ReadObjectQuery.checkEarlyReturnLocal(ReadObjectQuery.java:260)

    

Changes

Cause

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