Java.util.ConcurrentModificationException During Long Runs of ORders At a Rate Of 10 Orders Per Min (Doc ID 1910653.1)

Last updated on AUGUST 14, 2014

Applies to:

Oracle Communications Order and Service Management - Version 7.2.0 and later
Information in this document applies to any platform.

Symptoms

We are receiving the following exception when performing long runs with 10 orders per min frequency into OSM.

Caused By: java.util.ConcurrentModificationException
               at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
               at java.util.HashMap$KeyIterator.next(HashMap.java:828)
               at java.util.Collections$UnmodifiableCollection$1.next(Collections.java:1008)
               at java.util.AbstractCollection.addAll(AbstractCollection.java:305)
               at java.util.HashSet.<init>(HashSet.java:100)
               at oracle.communications.ordermanagement.orchestration.execution.cache.jboss.impl.d.a(Unknown Source)
               at oracle.communications.ordermanagement.orchestration.execution.cache.jboss.impl.b.c(Unknown Source)
               at oracle.communications.ordermanagement.orchestration.execution.impl.j.a(Unknown Source)
               at com.mslv.oms.handler.completeorder.CompleteOrderHandlerEJB.process(Unknown Source)
               at com.mslv.oms.handler.a.processRequest(Unknown Source)
               at com.mslv.oms.jsp.processor.RequestProcessorSupport.a(Unknown Source)
               at com.mslv.oms.jsp.processor.RequestProcessorSupport.processRequest(Unknown Source)
               at com.mslv.oms.jsp.processor.RequestProcessorSupport.processRequest(Unknown Source)
               at com.mslv.oms.security.base.ControllerBean.processRequest(Unknown Source)
               at com.mslv.oms.security.base.ControllerBean.completeOrderNoResponse(Unknown Source)
               at com.mslv.oms.automation.TaskContextBean.isContextCompleted(Unknown Source)
               at com.mslv.oms.automation.OrderContextImpl._finalizeCheck(Unknown Source)
               at com.mslv.oms.automation.plugin.AbstractAutomator._runAutomator(Unknown Source)
               at com.mslv.oms.automation.AutomationDispatcher.a(Unknown Source)
               at oracle.communications.ordermanagement.automation.plugin.AbstractExternalReceiverDispatcher.processMessage(Unknown Source)
               at com.mslv.oms.automation.AutomationDispatcher.onLocalMessage(Unknown Source)
               at oracle.communications.ordermanagement.cluster.message.e.a(Unknown Source)
               at oracle.communications.ordermanagement.cluster.message.impl.c.a(Unknown Source)
               at oracle.communications.ordermanagement.cluster.message.impl.c.a(Unknown Source)
               at oracle.communications.ordermanagement.cluster.impl.a.a(Unknown Source)
               at oracle.communications.ordermanagement.cluster.message.ClusterMessageHandlerBean.onMessage(Unknown Source)
               at com.mslv.oms.security.base.ControllerBean.processExternalListenerAutomationMessage(Unknown Source)
               at com.mslv.oms.security.base.OMSController_h9cupp_EOImpl.__WL_invoke(Unknown Source)
               at weblogic.ejb.container.internal.SessionRemoteMethodInvoker.invoke(SessionRemoteMethodInvoker.java:40)
               at com.mslv.oms.security.base.OMSController_h9cupp_EOImpl.processExternalListenerAutomationMessage(Unknown Source)
               at com.mslv.oms.security.base.OMSController_h9cupp_EOImpl_WLSkel.invoke(Unknown Source)
               at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:174)
               at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:222)
               at com.mslv.oms.security.base.OMSController_h9cupp_EOImpl_1035_WLStub.processExternalListenerAutomationMessage(Unknown Source)
               at oracle.communications.ordermanagement.automation.plugin.AbstractExternalReceiverDispatcher.processMessage(Unknown Source)
               at com.mslv.oms.automation.AutomationDispatcher.onLocalMessage(Unknown Source)
               at com.mslv.oms.automation.plugin.AutomationDispatcherImpl.a(Unknown Source)
               at com.mslv.oms.automation.plugin.l.a(Unknown Source)
               at oracle.communications.ordermanagement.cluster.message.ClusterMessageHandlerBean.onMessage(Unknown Source)
               at weblogic.ejb.container.internal.MDListener.execute(MDListener.java:574)
               at weblogic.ejb.container.internal.MDListener.transactionalOnMessage(MDListener.java:477)
               at weblogic.ejb.container.internal.MDListener.onMessage(MDListener.java:379)
               at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:4659)
               at weblogic.jms.client.JMSSession.execute(JMSSession.java:4345)
               at weblogic.jms.client.JMSSession.executeMessage(JMSSession.java:3821)
               at weblogic.jms.client.JMSSession.access$000(JMSSession.java:115)
               at weblogic.jms.client.JMSSession$UseForRunnable.run(JMSSession.java:5170)
               at weblogic.work.ExecuteRequestAdapter.execute(ExecuteRequestAdapter.java:21)
               at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:145)
               at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:117)

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms