field2 rules
Every EN 16931, Peppol and XRechnung rule that constrains BT-10. If one of them fails, the others are usually worth a look — a wrong value in one field tends to break several checks at once.
| BR-DE-15 | fatal | Das Element "Buyer reference" (BT-10) muss übermittelt werden. |
| DE-R-015 | fatal | The element "Buyer reference" (BT-10) shall be provided. |