is it possible to have a custom field inside the WSDL like:
<xsd:element name="CustomField_1__c" minOccurs="0" type="xsd:string" nillable="true"/>
but do not have the field on the object itself? What I want is to just send some data to this "virtual" field and than process this sended data. So my question is: is it required that this field really exist on the object? If I try this now I get the error ' INVALID_FIELD: No such column xxx'. Is there some way to define it in a different way in the WSDL? From my point of view the WSDL just define an protocol what data will be send and not what I do with this data at the end.