BR-CL-14
Validation message
Country codes in an invoice MUST be coded using ISO code list 3166-1
Explanation
Country codes on the invoice must follow ISO 3166-1 alpha-2 — e.g., DE, FR, AT.
How to fix
Correct the country code.
Applies to
- EN 16931 (UBL)
- EN 16931 (CII)