Message

A catalogue provider MUST contain the full name or an identifier

Context
//cac:ProviderParty
Test
(cac:PartyName/cbc:Name) or (cac:PartyIdentification/cbc:ID)
Usage
/ ubl:Catalogue / cac:ProviderParty / cac:PartyIdentification / cbc:ID
/ ubl:Catalogue / cac:ProviderParty / cac:PartyName / cbc:Name