Could you provide me with the SOAP messages in transit that have been causing this error? I am unable to reproduce the exception. But I am pretty sure it's a client side configuration problem. The messages send from the client have to plain SOAP messages, lacking security headers. But in order to verify i'll need some example requests. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046063#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...