I have tried to remove a jar file which is duplicated in the ear and the war archive from the war archive. As a result the war archive is no longer deployed because of a ClassNotFound exception. But the class is also deployed in the ear archive (although in another jar file ... sigh) This jar file is listed in application.xml: | <application> | <display-name>MigVIS - 1.0</display-name> | <module><java>lib/frame.jar</java></module> | Any ideas what I am missing? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4156927#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...