SAP Message V4180 - Customer material &1: The value-added tax code is different

Diagnosis
The value-added tax indicator sent in by the customer for customermaterial &V1& (material &V2&) does not match the indicator determinedby the system:
The value-added tax indicator from the IDoc is &V3&
The value-added tax indicator determined by the system is &V4&

System Response
The system terminates processing of the intermediate document (IDoc).