i have a little update on that, there were jboss jar in the ear itself, i removed them all, but it didn't help, but now i'm thinking it may be the removeHome at fault becouse if see another NoSuchMethodException on commons logging cannot find setter method on BaseModelBean. problem is i cannot use commons logging that came with jboss as our application uses it's own commons-loggin(1.0.4) with constructor in log4jlogger which does not appear in commons-logging jar of jboss View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149392#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...