I'm not sure of this answer in this case, but it was a good solution with the same error message in another circumstances (wsdp 1.6). Put .class files of OrderIF_Service in folders with a tree structure, in this case, the folders are com->example->services-> files .class (i.e. the package descriptor?). When eclipse IDE with wtools generate the sources and the binaries for a web service with top down methodology, the IDE put the folders with this structure. saludos Ignacio P.D sorry for my english :p View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3989145#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...