Solution : https://service.sap.com/sap/support/notes/901988 (SAP Service marketplace login required)
Key words :
import assuming rpc style binding, recognized messages remains empty, rpc style binding, system reads xsd, ap netweaver 2004s, edited wsdl file, sap netweaver 2004s, external definition reason, external messages extracted, generated wsdl file
Related Notes :
870809 | Integration Builder: Length of namespaces and object names |