Yes I did update jboss-wsee-***.xml on both the client and server. The issue was the missing META-INF/standard-jaxws-client-config.xml on the client. Once I added that I now get a new error: javax.xml.ws.soap.SOAPFaultException: Endpoint {http://com.test.www/test/jsr181ejb}EndpointInterfacePort does not contain operation meta data for: {http://www.w3.org/2001/04/xmlenc#}EncryptedData But the important part is that the client is sending encrypted data and the server is expecting encrypted data. I just now need to sort out why the data I'm sending is incorrect. Thanks for the help, Richard K View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4034189#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...