Message

[PEPPOL-T014-R004] A Tender Document Reference Identifier MUST have a schemeURI attribute.

Context
ubl:TenderWithdrawal/cac:TenderDocumentReference/cbc:ID
Test
./@schemeURI
Usage
/ t013:TenderWithdrawal / cac:TenderDocumentReference / cbc:ID / @schemeURI