Hi, Just checking if this is the same issue that I am facing with JBOSS 4.0.4 and JAXB2.0. Let me know. I am getting this exception while creating JAXBContext. xml.bind is J2EE lib require jaxb.properties, whereas one in JAXB2.0 do not need one. 2006-10-11 11:46:32,049 ERROR [STDERR] Caused by: javax.xml.bind.JAXBException: Cannot load resource: com/engine/xml/jaxb.properties 2006-10-11 11:46:32,049 ERROR [STDERR] at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:97) Let me try the workaround. Thanks, mta View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3977654#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...