I deployed the two projects (web client war file and ejb jar file), which form the EAR project, separatly. The war works, but the ejb produced the same error. When I look into the deploy directory, I see that the two files (.war and .jar) are regular directories. Is this correct or the reason for my problem. And if this is the problem, how can I solve it? The war and the jar files are created by eclipse (with jboss tools 3.0.0.CR2-R200901280154) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4218107#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...