I too am in the same boat. I am constructing a SOAPMessage object from an XML string. The service I am posting the message to is choking on the chunked request data. I want to be able to disable this and the way seems to be by using the 'HTTP 1.0 Client' config from the standard-jaxws-client-config file. I just don't know how to get my message to use this different config. I am creating and sending my SOAPMessage as follows: SOAPMessageFactory messageFactory = MessageFactory.newInstance(); | SOAPConnectionFactory connFact = SOAPConnectionFactory.newInstance(); | SOAPMessage message = messageFactory.createMessage( | null, new ByteArrayInputStream(xmlString.getBytes())); | SOAPConnection conn = connFact.createConnection(); | URL url = new URL(FARELOGIX_URL); | SOAPMessage response = conn.call(message, url); What can I do differently here to get the message to use the 'HTTP 1.0 Client' config? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4126864#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...