How have you configured classloader scoping? Please post the relevant files and more details about your application packaging. Also please post the entire exception stacktrace. While posting logs or code or xml content, please wrap it in a code block by using the Code button in the message editor window. And please use the Preview button to ensure your post is correctly formatted. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4199107#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...