Hi @ all! The problem still exists in JBoss 4.2.1 GA. The only workarround is to add a @Local or @Remote to the interface (like xslava wrote already). We generate our interface with wsimport, so we have to change the generated source code every time we do a new generation. If I understood the JSR-220 right, it should be possible to add interceptors to web-service methds as well (without a @Local or @Remote). If I use GlassFish instead of JBoss to deploy the same .jar-file, all interceptors get called. Thanks, Houla View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4082188#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...