"java.util.ConcurrentModificationException" Exception Occurring In Application Logs (Doc ID 961134.1)

Symptoms

-- Problem Statement:

Observing the following errors in the OTM Exception Logs. No adverse effects are known from this error.

2009-10-21 08:42:56.300 0 Error Exception java.util.ConcurrentModificationException

java.util.ConcurrentModificationException
at java.util.TreeMap$EntryIterator.nextEntry(TreeMap.java:1026)
at java.util.TreeMap$ValueIterator.next(TreeMap.java:1057)
at glog.server.synch.object.ObjectLockRegistry.diagnoseXML(ObjectLockRegistry.java:122)
at glog.server.synch.object.ObjectLockSessionBean.diagnoseXML(ObjectLockSessionBean.java:30)
at
glog.server.synch.object.ObjectLockSessionServerSideEJBWrapper.diagnoseXML(ObjectLockSessionServerSideEJBWrapper.java:32)
at
glog.server.synch.object.ObjectLockSessionHome_yo2kwh_EOImpl.diagnoseXML(ObjectLockSessionHome_yo2kwh_EOImpl.java:262)
at glog.server.synch.object.ObjectLockSessionHome_yo2kwh_EOImpl_WLSkel.invoke(UnknownSource)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:477)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:108)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:420)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:415)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:30)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)

-- Steps To Reproduce:
unknown

Cause

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.