java.rmi.MarshalException

Hi,

I'm trying to do an rmi call from java to application located on Websphere. I get an exception while trying to create the object:
Object ob = (Object) Naming.lookup
"rmi://wasgcc.fg.rbc.com:2809/SDFPLEXNetwork/yag0/ejb/ProcessNotification");

And here is the full exception:
java.rmi.MarshalException: Error marshaling transport header; nested exception is:
java.io.InterruptedIOException: Read timed out
java.io.InterruptedIOException: Read timed out
at java.net.SocketInputStream.socketRead(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:113)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:202)
at java.io.BufferedInputStream.read(BufferedInputStream.java:220)
at java.io.DataInputStream.readByte(DataInputStream.java:241)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:244)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:201)
at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:331)
at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
at java.rmi.Naming.lookup(Naming.java:93)
at com.rbc.mail.EmailParser.sendToNSS(EmailParser.java:357)
at com.rbc.mail.EmailParser.enFilterUndeliverableEmail(EmailParser.java:141)
at CollectEmailDetails.doPost(CollectEmailDetails.java:57)
at CollectEmailDetails.doGet(CollectEmailDetails.java:30)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.ibm.ws.webcontainer.servlet.StrictServletInstance.doService(StrictServletInstance.java:110)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._service(StrictLifecycleServlet.java:174)
at com.ibm.ws.webcontainer.servlet.IdleServletState.service(StrictLifecycleServlet.java:313)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.service(StrictLifecycleServlet.java:116)
at com.ibm.ws.webcontainer.servlet.ServletInstance.service(ServletInstance.java:258)
at com.ibm.ws.webcontainer.servlet.ValidServletReferenceState.dispatch(ValidServletReferenceState.java:42)
at com.ibm.ws.webcontainer.servlet.ServletInstanceReference.dispatch(ServletInstanceReference.java:40)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:872)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:491)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:173)
at com.ibm.ws.webcontainer.srt.WebAppInvoker.doForward(WebAppInvoker.java:79)
at com.ibm.ws.webcontainer.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:199)
at com.ibm.ws.webcontainer.cache.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:71)
at com.ibm.ws.webcontainer.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:182)
at com.ibm.ws.webcontainer.oselistener.OSEListenerDispatcher.service(OSEListener.java:331)
at com.ibm.ws.webcontainer.http.HttpConnection.handleRequest(HttpConnection.java:56)
at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:432)
at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:343)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:592)

Anybody know what's the cause of that and what should I do to fix it?

Thanks,

Lily