weblogic.jms.frontend.FEConnectionFactoryImpl

If you get a STUCK thread on the JMS FrontEnd:

<Error> <WebLogicServer> <BEA-000337> <[STUCK] ExecuteThread: '15' for queue: 'weblogic.kernel.Default (self-tuning)' has been busy for "655" seconds working on the request "weblogic.jms.frontend.FEConnectionFactoryImpl", which is more than the configured time (StuckThreadMaxTime) of "600" seconds. Stack trace:
weblogic.rmi.extensions.DisconnectMonitorListImpl.addDisconnectListener(DisconnectMonitorListImpl.java:78)
weblogic.messaging.dispatcher.DispatcherWrapperState.addPeerGoneListener(DispatcherWrapperState.java:414)
weblogic.messaging.dispatcher.DispatcherWrapperState.<init>(DispatcherWrapperState.java:79)
weblogic.messaging.dispatcher.DispatcherManager.addDispatcherReference(DispatcherManager.java:115)
weblogic.jms.dispatcher.JMSDispatcherManager.addDispatcherReference(JMSDispatcherManager.java:191)
weblogic.jms.frontend.FEConnectionFactory.connectionCreateInternal(FEConnectionFactory.java:360)
weblogic.jms.frontend.FEConnectionFactoryImpl.connectionCreateInternal(FEConnectionFactoryImpl.java:79)
weblogic.jms.frontend.FEConnectionFactoryImpl.connectionCreateRequest(FEConnectionFactoryImpl.java:62)
weblogic.jms.frontend.FEConnectionFactoryImpl_WLSkel.invoke(Unknown Source)
weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:589)
weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:230)
weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:477)
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
weblogic.security.service.SecurityManager.runAs(Unknown Source)
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:473)
weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
weblogic.work.ExecuteThread.run(ExecuteThread.java:173)


check for instance that the firewall on the client is not blocking communication from the Server, see also here:

https://forums.oracle.com/forums/thread.jspa?threadID=837177