We have been getting bug reports where users run into the following error when interoperating with MS.

<message>com.sun.xml.ws.rm.RMException: WSRM3018: Non RM Request or Missing
wsa:Action header</message>

This is a case where we are trying MS client -> Sun endpoint which is written beginning from Java and which has WS Reliable Messaging
(WS RM) enabled. This is related to issue 487.
Here is how  you can  workaround this issue.


Consider you have a service like this

@WebService
 public class MyFooImpl {    
    @WebMethod(action="doFoo")
    public int doFoo(int bar, int zot) {
     .....       
    }
}

Make sure  you specifiy the action in @WebMethod annotation. Without
the action  in the @WebMethod annotation, empty Action  appears in the
application messages..
 
For a complete running sample check the following sample in wsit-enabled-fromjava sample.

You need to set the AS_HOME to the installation of Glassfish v2.
Call the following targets

ant server
ant client run

This will show the demo with Sun client talking to Sun endpoint. Next  if you want to try the C# client
Follow instuctions from  here. This shows you  how to generate the artifacts using svcutil, build the c# client and call Client.exe