Message

[PEPPOL-T014-R014] The document type code for the document reference (the tender withdrawal) MUST be '310' or '13' if you refer to a REM evidence.

Context
ubl:TenderReceipt/cac:TenderDocumentReference/cbc:DocumentTypeCode
Test
(normalize-space(.)='13') or (normalize-space(.)='310')
Usage
/ t014:TenderReceipt / cac:TenderDocumentReference / cbc:DocumentTypeCode