I implemented a simple Enterprise Application in Eclipse 3.4.0 where a servlet calls an ejb3 session bean. The JBoss version is jboss-4.0.4.GA. The application doesn't work because the bean is not recognized by the servlet. I've got the message: "15:09:41,802 WARN [JmxKernelAbstraction] jboss.j2ee:ear=Proj04.ear,jar=Proj04EJB.jar,name=FiboBean,service=EJB3 is not registered" Followed, of course, by the message: "tutorial.ejb.FiboBeanRemote not bound". If I export the application ear to Glassfish it works fine but not in Eclipse. How can I register it? By means a jboss.xml or something? Thanks for any help.