Message

A party identifier MUST have a scheme identifier attribute

Context
//cac:PartyIdentification/cbc:ID
Test
@schemeID
Usage
/ ubl:Catalogue / cac:ProviderParty / cac:PartyIdentification / cbc:ID
/ ubl:Catalogue / cac:ReceiverParty / cac:PartyIdentification / cbc:ID
/ ubl:Catalogue / cac:SellerSupplierParty / cac:Party / cac:PartyIdentification / cbc:ID
/ ubl:Catalogue / cac:ContractorCustomerParty / cac:Party / cac:PartyIdentification / cbc:ID