anonymous wrote : @EJB(name = "TestBeanRef", beanInterface=TestRemote.class) | private Test test; Tested, it doesnt work. Also similar combinations like @EJB(name = "TestBeanRef", beanInterface=TestRemote.class, beanName=TestBean) etc. At this moment I got one working resoultions. It work after deleting TestLocal interface from ejb package. But we need this interface too. I suppose that JBoss 5.1 got extra configurations or does'nt support interfaces extensions. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4236565#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...