CII-DT-011
listAgencyID should not be present
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
/rsm:CrossIndustryInvoice/rsm:ExchangedDocument/ram:TypeCode
Test
not(@listAgencyID)
Checked with EN 16931 Invoice (CII)