Message

Element 'cbc:CustomizationID' MUST contain value 'urn:fdc:peppol.eu:prac:trns:t017:1.1'.

Context
/ubl:AwardedNotification/cbc:CustomizationID
Test
normalize-space(text()) = 'urn:fdc:peppol.eu:prac:trns:t017:1.1'
Usage
/ t017:AwardingNotification / cbc:CustomizationID