These webservices use the rpc/encoded style. JbossWS does not support this style. It's use has been discouraged because of interoperability issues (keyword WS-I Basic Profile).
You could either use another webservice stack (e.g. Axis 1) or write a handlaer to transform the SOAP message.
Sorry, that I do not have any better new for you.
thanks for your reply.
The JbossWS user guide says jbossws supports rpc/enc:
Which other library would you recommend to use rpc/enc webservices (axis 1 is outdated)?
Thanks for your note. I fixed our documentation.