Hi, Comparing the comunication between the client and the endpoint, with the 3.0.1(unsuccessful) and 2.0.2 (successful) i've noticed in the http header the 2.0.2 has a "Content-Length: 240" and the 3.0.1 has "Transfer-Encoding: chunked" and major difference is the body before soap envelope there is few blank lines and "f0" and then after the soap envelope there is a "0". I've tried jbossws-metro and the consumer worked just fine, but i needed to adapt my WebService (to create wrapper classes). I really need help on this... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4154739#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...