GR-S-008-1: When Supplier is Greek, there should be one invoice url
Peppol BIS Billing 3.0.21 · UBL
Original rule text
[GR-S-008-1]-When Supplier is Greek, there should be one invoice url
count(cac:AdditionalDocumentReference[cbc:DocumentDescription = '##INVOICE|URL##'])=1GR-S-008-1 is a warning rule in the other layer of Peppol BIS Billing 3.0.21 · UBL. An invoice that breaks it is flagged but not rejected.
What this rule requires
For Greek suppliers (country code GR or EL in the supplier's postal address), this warning rule expects an invoice or credit note to contain exactly one additional document reference whose cbc:DocumentDescription is exactly ##INVOICE|URL##. The rule applies to both Invoice and CreditNote. Because the severity is warning, the document is not rejected; the validator only reports it.
How to fix
In the UBL document, ensure that under the invoice/credit note there is exactly one cac:AdditionalDocumentReference element with cbc:DocumentDescription set to the exact value ##INVOICE|URL##. If it is missing, add one; if there is more than one, remove the extras. The supplier's country code in cac:PostalAddress/cac:Country/cbc:IdentificationCode must be GR or EL for the rule to apply.
Guidance on this rule. The original text above is authoritative.
Where to go next
GR-S-008-1 changed in 2 published Peppol BIS Billing UBL release comparisons:
- GR-S-008-1 in 3.0.10 → 3.0.15: Test expression rewritten
- GR-S-008-1 in 3.0.2 → 3.0.10: New rule
Validate an invoice against these rules · All release changes