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UBL-DT-11

warningEN 16931syntax binding ruleUBL

Scheme uri attribute should not be present

Why it fails

'Scheme uri attribute' is present, but this profile does not allow it — nothing in the EN 16931 semantic model maps to it.

How to fix it

Remove 'Scheme uri attribute'. It is almost always left over from a generic template or a library that emits every field of the underlying schema. Reported as a warning.

What the validator checks

UBL — context /ubl:Invoice | /cn:CreditNote

not(//@schemeURI)

Related rules

Part of UBL-DT — UBL data types.

Validate an invoice against this rule →