The "unknown protocol: c" error means that somewhere in your WSDL, where a URL is expected, you have "c:/Dokumente und Einstellungen/...: instead of "file://c:/Dokumente und Einstellungen/..." The JBossWS documentation should be enough to get you started writing POJO web services. And here are some forum discussion that appear to have complete examples: http://www.jboss.com/index.html?module=bb&op=viewtopic&t=104843 http://www.jboss.com/index.html?module=bb&op=viewtopic&t=127824 Also, I have another resource but it is not free. I can provide a URL is you like. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4180063#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...