Message

AdditionalDocumentReference SHALL contain a Document Type Code or a Document Type.

Context
cac:AdditionalDocumentReference
Test
(cbc:DocumentTypeCode) or (cbc:DocumentType)
Usage
/ ubl:DespatchAdvice / cac:AdditionalDocumentReference / cbc:DocumentTypeCode
/ ubl:DespatchAdvice / cac:AdditionalDocumentReference / cbc:DocumentType