Message

Value MUST be part of code list 'Transport Event Type Code (openPEPPOL)'.

Context
/ubl:TransportationStatus/cac:Consignment/cac:TransportEvent/cbc:TransportEventTypeCode
Test
(some $code in $clTransportEventTypeCode satisfies $code = normalize-space(text()))
Code lists
Transport Event Type Code (openPEPPOL)
Usage
/ ubl:TransportationStatus / cac:Consignment / cac:TransportEvent / cbc:TransportEventTypeCode