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java.net.ConnectException: Connection timed out when Connecting from Content Server to BPEL (Doc ID 1158930.1)

Last updated on FEBRUARY 14, 2022

Applies to:

Oracle WebCenter Content - Version 10.0 and later
Information in this document applies to any platform.


Symptoms


* Using Content Server 10.1.3.3.3 (080807)
* Content Server has been integrated with BPEL 10.1.3.4
* A firewall exists between Content Server and BPEL, and port 6003 has been opened to allow access to BPEL.
* When trying to test the connection to BPEL using following connection details:

domain ==> default
initial context factory ==> RMIInitialContextFactory
provider url ==> opmn:ormi://xxx.xxx.x.xx:6003:oc4j_soa/orabpel
security principal ==> oc4jadmin

Then following exception gets raised in the server log:

An error has occurred. The stack trace below shows more information.

!csUserEventMessage,sysadmin,host.domain:7780!$!csOBErrorLoggingIntoDomain!syExceptionType2,com.oracle.bpel.client.ServerException,Failed to create "ejb/collaxa/system/DomainManagerBean" bean; 
exception reported is: "javax.naming.CommunicationException: Connection timed out [Root exception is java.net.ConnectException: Connection timed out]
        at com.evermind.server.rmi.RMIClient.lookup(RMIClient.java:311)
        at com.evermind.server.rmi.RMIClientContext.lookup(RMIClientContext.java:56)
        at javax.naming.InitialContext.lookup(InitialContext.java:351)
        at com.oracle.bpel.client.util.BeanRegistry.lookupDomainManagerBean(BeanRegistry.java:239)
        at com.oracle.bpel.client.auth.DomainAuthFactory.validate(DomainAuthFactory.java:139)
        at bpelintegration.OracleIntegration.loginDomain(OracleIntegration.java:131)
        at bpelintegration.OraBpelHandler.loginDomain(OraBpelHandler.java:209)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at intradoc.common.IdcMethodHolder.invokeMethod(ClassHelperUtils.java:461)
        at intradoc.common.ClassHelperUtils.executeMethodReportStatus(ClassHelperUtils.java:142)
        at intradoc.server.ServiceHandler.executeAction(ServiceHandler.java:75)
        at intradoc.server.Service.doCodeEx(Service.java:488)
        at intradoc.server.Service.doCode(Service.java:470)
        at intradoc.server.ServiceRequestImplementor.doAction(ServiceRequestImplementor.java:1350)
        at intradoc.server.Service.doAction(Service.java:450)
        at intradoc.server.ServiceRequestImplementor.doActions(ServiceRequestImplementor.java:1191)
        at intradoc.server.Service.doActions(Service.java:445)
        at intradoc.server.ServiceRequestImplementor.executeActions(ServiceRequestImplementor.java:1111)
        at intradoc.server.Service.executeActions(Service.java:431)
        at intradoc.server.ServiceRequestImplementor.doRequest(ServiceRequestImplementor.java:632)
        at intradoc.server.Service.doRequest(Service.java:1709)
        at intradoc.server.ServiceManager.processCommand(ServiceManager.java:357)
        at intradoc.server.IdcServerThread.run(IdcServerThread.java:195)
Caused by: java.net.ConnectException: Connection timed out
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:519)
        at java.net.Socket.connect(Socket.java:469)
        at java.net.Socket.<init>(Socket.java:366)
        at java.net.Socket.<init>(Socket.java:208)
        at com.evermind.server.rmi.RMIClientConnection.createSocket(RMIClientConnection.java:736)
        at oracle.oc4j.rmi.ClientSocketRmiTransport.createNetworkConnection(ClientSocketRmiTransport.java:59)
        at oracle.oc4j.rmi.ClientRmiTransport.connectToServer(ClientRmiTransport.java:75)
        at oracle.oc4j.rmi.ClientSocketRmiTransport.connectToServer(ClientSocketRmiTransport.java:69)
        at com.evermind.server.rmi.RMIClientConnection.connect(RMIClientConnection.java:700)
        at com.evermind.server.rmi.RMIClientConnection.sendLookupRequest(RMIClientConnection.java:244)
        at com.evermind.server.rmi.RMIClientConnection.lookup(RMIClientConnection.java:228)
        at com.evermind.server.rmi.RMIClient.lookup(RMIClient.java:302)
        ... 25 more
".!syExceptionType2,java.lang.Exception,Failed to create "ejb/collaxa/system/DomainManagerBean" bean; exception reported is: "javax.naming.CommunicationException: Connection timed out [Root exception is java.net.ConnectException: Connection timed out]
        at com.evermind.server.rmi.RMIClient.lookup(RMIClient.java:311)
        at com.evermind.server.rmi.RMIClientContext.lookup(RMIClientContext.java:56)
        at javax.naming.InitialContext.lookup(InitialContext.java:351)
        at com.oracle.bpel.client.util.BeanRegistry.lookupDomainManagerBean(BeanRegistry.java:239)
        at com.oracle.bpel.client.auth.DomainAuthFactory.validate(DomainAuthFactory.java:139)
        at bpelintegration.OracleIntegration.loginDomain(OracleIntegration.java:131)
        at bpelintegration.OraBpelHandler.loginDomain(OraBpelHandler.java:209)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at intradoc.common.IdcMethodHolder.invokeMethod(ClassHelperUtils.java:461)
        at intradoc.common.ClassHelperUtils.executeMethodReportStatus(ClassHelperUtils.java:142)
        at intradoc.server.ServiceHandler.executeAction(ServiceHandler.java:75)
        at intradoc.server.Service.doCodeEx(Service.java:488)
        at intradoc.server.Service.doCode(Service.java:470)
        at intradoc.server.ServiceRequestImplementor.doAction(ServiceRequestImplementor.java:1350)
        at intradoc.server.Service.doAction(Service.java:450)
        at intradoc.server.ServiceRequestImplementor.doActions(ServiceRequestImplementor.java:1191)
        at intradoc.server.Service.doActions(Service.java:445)
        at intradoc.server.ServiceRequestImplementor.executeActions(ServiceRequestImplementor.java:1111)
        at intradoc.server.Service.executeActions(Service.java:431)
        at intradoc.server.ServiceRequestImplementor.doRequest(ServiceRequestImplementor.java:632)
        at intradoc.server.Service.doRequest(Service.java:1709)
        at intradoc.server.ServiceManager.processCommand(ServiceManager.java:357)
        at intradoc.server.IdcServerThread.run(IdcServerThread.java:195)
Caused by: java.net.ConnectException: Connection timed out
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:519)
        at java.net.Socket.connect(Socket.java:469)
        at java.net.Socket.<init>(Socket.java:366)
        at java.net.Socket.<init>(Socket.java:208)
        at com.evermind.server.rmi.RMIClientConnection.createSocket(RMIClientConnection.java:736)
        at oracle.oc4j.rmi.ClientSocketRmiTransport.createNetworkConnection(ClientSocketRmiTransport.java:59)
        at oracle.oc4j.rmi.ClientRmiTransport.connectToServer(ClientRmiTransport.java:75)
        at oracle.oc4j.rmi.ClientSocketRmiTransport.connectToServer(ClientSocketRmiTransport.java:69)
        at com.evermind.server.rmi.RMIClientConnection.connect(RMIClientConnection.java:700)
        at com.evermind.server.rmi.RMIClientConnection.sendLookupRequest(RMIClientConnection.java:244)
        at com.evermind.server.rmi.RMIClientConnection.lookup(RMIClientConnection.java:228)
        at com.evermind.server.rmi.RMIClient.lookup(RMIClient.java:302)
        ... 25 more<br>".
	at com.oracle.bpel.client.auth.DomainAuthFactory.validate(DomainAuthFactory.java:144)
	at bpelintegration.OracleIntegration.loginDomain(OracleIntegration.java:131)
	... 20 more

Cause

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In this Document
Symptoms
Cause
Solution
 Use HTTP tunneling
 Use ORMI through the firewall
References


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