I developed an EJB3 application with JBOSS 4.0.5 GA (using the PATCH of EJB3)
The application works correctly in a post "A"
The same application, Installed in a post "B", produce these exceptions :
Exception in thread "main" java.lang.reflect.UndeclaredThrowableException at $Proxy0.getSessions(Unknown Source) at TestEJB.main(TestEJB.java:95) Caused by: java.rmi.MarshalException: Failed to communicate. Problem during marshalling/unmarshalling ....
I tried to test the Client A with the Server B usong a remote EJB access: It works correctly.
Than, the same error was reproduced in several posts.