I specified the SOAPBinding in the EJB3 stateless session bean as follows: ... | import static javax.xml.ws.soap.SOAPBinding.SOAP12HTTP_BINDING; | ... | @WebService(name="Kundenverwaltung", | targetNamespace="http://ws.hska.de/kundenverwaltung", | serviceName="KundenverwaltungService") | @BindingType(SOAP12HTTP_BINDING) | | @Stateless | @Remote(KundenverwaltungService.class) | @RolesAllowed(ROLLE_MITARBEITER) | | @WebContext(contextRoot="/hska/KundenverwaltungService", | urlPattern="/*", | authMethod="BASIC", | transportGuarantee="NONE") | @SecurityDomain("hska") | @EndpointConfig(configName="Standard WSSecurity Endpoint") | public class KundenverwaltungServiceBean implements KundenverwaltungService {... The generated WSDL looks as follows: ... | <binding name='KundenverwaltungBinding' type='tns:Kundenverwaltung'> | <soap:binding style='document' transport='http://schemas.xmlsoap.org/soap/http'/> | <operation ... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4066909#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...