Thomas, this is the beginning of the wsdl (via http://localhost:8080/jbossws) : <definitions name='KundenverwaltungService' targetNamespace='urn:hska' xmlns='http://schemas.xmlsoap.org/wsdl/' xmlns:ns1='http://ws.hska.de/jaws' xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/' xmlns:tns='urn:hska' xmlns:xsd='http://www.w3.org/2001/XMLSchema'> | <types> | <schema elementFormDefault='qualified' targetNamespace='urn:hska' xmlns='http://www.w3.org/2001/XMLSchema' xmlns:ns2='http://ws.hska.de/jaws' xmlns:soap11-enc='http://schemas.xmlsoap.org/soap/encoding/' xmlns:tns='urn:hska' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'> | <import namespace='http://ws.hska.de/jaws'/> | <complexType name='KundeData'> | <sequence> | <element name='art' nillable='true' type='string'/> | <element name='id' type='long'/> | <element name='nachname' nillable='true' type='string'/> | <element name='rabatt' type='int'/> | <element name='vorname' nillable='true' type='string'/> | </sequence> | </complexType> I don't understand why my client complains about the properties. In my original posting just replace "urn:mydomain" with "urn:hska", and "myproperty" with "art". Any hint is appreciated. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3962878#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...