PEPPOL-EN16931-R101fatal
How to fix PEPPOL-EN16931-R101
Element Document reference can only be used for Invoice line object.
What this rule checks
At the line level, cac:DocumentReference is only permitted for referencing an invoiced object (BT-128). Other document reference types must be placed at the document level, not on individual lines.
How to fix it
Ensure cac:DocumentReference within invoice lines uses cbc:DocumentTypeCode = '130'. Move any other document references to the document level.
Related rules
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