Hi Marcel,now I Have solved me issue:with the url "https://myserver/nl/jsp/schemawsdl.jsp?schema=xtk:session"I got the wsdl file.With the tool "wdl2java" 'm able now to create the Subs and Skeletons of the Java classes for this issue.With the tool "SOAPUI" you can test the SOAP Services very easily....