Hi, We have the same problem, we try to change the jvm parameter :-Dfile.encoding=UTF-8, to add the patch in jira and to change the web configuration (server.xml of jboss-web.deployer) It works with the french character as "ç" but we still have problems with chinese char. Anyone has an idea? The platform is a Solaris 10 with jboss-4.2.0.GA (jbossws-1.2.1.GA) Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4067807#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...