By the way, I've added my own interceptor that delegates exception handling to the Exceptions component and it seems to be doing the trick so far. Any chance we could see something like that become one of the standard Seam Interceptors? That coupled with an API for registering custom ExceptionHandlers seems to me like it would very nice to have. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4077076#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...