Error codes · CIUS-GR · GRC

GR-R-006Fixable here

Greek Suppliers must provide the VAT number of the buyer, if the buyer is Greek

This is the rejection, word for word: „[GR-R-006] When both supplier and buyer are Greek, the buyer's VAT number must be provided. This is required for domestic Greek transactions.“

What to have readyBuyer VAT Number (AFM)
What we doThis requires user input to resolve. Review the relevant cbc: and cac: elements in your Invoice XML and provide the correct value. (GR-R-006).
If you enter it yourself in your invoicing software
Before
<Invoice>
  <!-- Issue: Greek Suppliers must provide the VAT number of the buyer, if -->
</Invoice>
After
<Invoice>
  <!-- Issue resolved per CIUS-GR (Greece) -->
</Invoice>
What the finding looks likeExample
FindingValue missing · GR-R-006
From youBuyer VAT Number (AFM)
ThenPassed
ProofSHA-256 and /verify link after the check
Often appears together with
GR-R-003Greek invoice type code requiredGR-R-009Greek suppliers must use their correct TIN as the electronic address for...GR-S-011Greek suppliers must provide their Seller Tax Registration Number, prefixed...
GR-R-006: Greek Suppliers must provide the VAT number of the buyer, if the buyer is Greek