missing message for soap:header

[developer0725]

<wsdl:message name="tcRequest"> <wsdl:part name="tcinfo" element="t:Transaction" /> </wsdl:message> ...... <wsdl:binding ..... <wsdl:input name="request"> <soap:header message="s0:tcRequest" part="tcinfo" use="literal" /> <soap:body use="literal" /> </wsdl:input>

missing "tcRequest"