Complete reference for all German XRechnung business rules and validation errors.
| ID | Error Name | Category | Article |
|---|---|---|---|
| BR-DE-1 | A German invoice must have a buyer's address | Business Rule | Open |
| BR-DE-2 | Seller contact must be provided | Business Rule | Open |
| BR-DE-3 | Seller city must be provided | Business Rule | Open |
| BR-DE-4 | Seller postal code must be provided | Business Rule | Open |
| BR-DE-5 | Seller country must be provided | Business Rule | Open |
| BR-DE-6 | Seller name must be provided | Business Rule | Open |
| BR-DE-7 | Buyer name must be provided | Business Rule | Open |
| BR-DE-8 | Value added tax point date code must be provided | Business Rule | Open |
| BR-DE-9 | Invoice currency code must be EUR | Business Rule | Open |
| BR-DE-10 | No invoice lines for allowances or charges | Business Rule | Open |
| BR-DE-11 | Payment terms must be provided | Business Rule | Open |
| BR-DE-12 | Invoice must have at least one invoice line | Business Rule | Open |
| BR-DE-13 | Buyer reference must be provided | Business Rule | Open |
| BR-DE-14 | Seller tax representative party must be provided | Business Rule | Open |
| BR-DE-15 | Leitweg-ID must be provided | Business Rule | Open |
| BR-DE-16 | Business process type must be provided | Business Rule | Open |
| BR-DE-17 | Object identifier must be provided | Business Rule | Open |
| BR-DE-18 | Seller features must be provided | Business Rule | Open |
| BR-DE-19 | Project reference must be provided | Business Rule | Open |
| BR-DE-20 | Contract reference must be provided | Business Rule | Open |
| BR-DE-21 | Specification identifier must be provided | Business Rule | Open |