F-CRN011
TaxCurrencyCode must be either DKK or EUR
error: the document is invalid
What the rule checks
As the rule set's publisher wrote it. The rule runs on every element the context matches, and fails where the test is false; the validator reports the line of that element.
Context
doc:CreditNote/cbc:TaxCurrencyCode
Test
. = 'DKK' or . = 'EUR'
Checked with Denmark OIOUBL 2.1 Credit Note