Element Document reference can only be used for Invoice line object
UBL
Context
1
cac:InvoiceLine | cac:CreditNoteLine
Rule
1
(not(cac:DocumentReference) or (cac:DocumentReference/cbc:DocumentTypeCode='130'))
CII
Context
1
ram:IncludedSupplyChainTradeLineItem
Rule
1
(not(ram:SpecifiedLineTradeSettlement/ram:AdditionalReferencedDocument) or (ram:SpecifiedLineTradeSettlement/ram:AdditionalReferencedDocument/ram:TypeCode='130'))
