PEPPOL-T19-B11601

Value MUST be part of code list 'Recommendation 20, including Recommendation 21 codes - prefixed with X (UN/ECE)'.

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
/ubl:Catalogue/cac:CatalogueLine/cbc:OrderableUnit
Test
(some $code in $clUNECERec20 satisfies $code = normalize-space(text()))

Checked with Peppol Catalogue