Hello, Tree structure of EAR, WAR and JAR (deployment files) are shown below. Ear file consists of, | META-INF/application.xml | <Jar files> | <war files> | Under Jar file, | META-INF/ejb-jar.xml | META-INF/jboss.xml | <application specific packages>/<class files> | Under war file, | <jsp/html files> | WEB-INF/web.xml | WEB-INF/jboss-web.xml | WEB-INF/lib/<needed jar files> | WEB-INF/classes/<packages and class files> | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959485#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...