The name of the root element that identifies the response business document is defined as the concatenation of the name of the corresponding function module and the suffix .Response. It contains the namespace reference of business documents that refer to RFCs ("urn:sap-com:document:sap:business:rfc").

Export parameters and tables of the RFC appear as sub-elements of the root element. These sub-elements have the same name as the parameters defined in the function module interface. Within these elements, the SAP-internal data structures are presented in a serialized form in accordance with the specification Serialization of ABAP Data in XML.