Message

Value MUST be part of code list 'Handling code (Beast, openPeppol)'.

Context
/ubl:Waybill/cac:Shipment/cac:Consignment/cac:TransportHandlingUnit/cbc:HandlingCode
Test
(some $code in $clHandlingCode satisfies $code = normalize-space(text()))
Code lists
Handling code (Beast, openPeppol)
Usage
/ ubl:Waybill / cac:Shipment / cac:Consignment / cac:TransportHandlingUnit / cbc:HandlingCode