field6 rules
Every EN 16931, Peppol and XRechnung rule that constrains BT-3. 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-04 | fatal | An Invoice shall have an Invoice type code (BT-3). |
| BR-DE-17 | warning | Mit dem Element "Invoice type code" (BT-3) sollen ausschließlich folgende Codes aus der Codeliste UNTDID 1001 übermittelt werden: 326 (Partial invoice), 380 (Commercial i… |
| BR-DE-26 | warning | Wenn im Element "Invoice type code" (BT-3) der Code 384 (Corrected invoice) übergeben wird, soll PRECEDING INVOICE REFERENCE BG-3 mind. einmal vorhanden sein. |
| DE-R-017 | warning | The element "Invoice type code" (BT-3) should only contain the following values from code list UNTDID 1001: 326 (Partial invoice), 380 (Commercial invoice), 384 (Correcte… |
| DE-R-026 | warning | If "Invoice type code" (BT-3) contains the code 384 (Corrected invoice), "PRECEDING INVOICE REFERENCE" (BG-3) should be provided at least once. |
| IS-R-001 | warning | If seller is icelandic then invoice type should be 380 or 381 — Ef seljandi er íslenskur þá ætti gerð reiknings (BT-3) að vera sölureikningur (380) eða kreditreikningur (… |