BT-90 — Bank assigned creditor identifier

field2 rules

Every EN 16931, Peppol and XRechnung rule that constrains BT-90. 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-30	fatal	Wenn "DIRECT DEBIT" BG-19 vorhanden ist, dann muss "Bank assigned creditor identifier" BT-90 übermittelt werden.
DE-R-030	fatal	If the group "DIRECT DEBIT" (BG-19) is delivered, the element "Bank assigned creditor identifier" (BT-90) shall be provided.

All rules

Check an invoice against every BT-90 rule

…or paste the XML instead

Nothing is stored, and the whole invoice is checked, not just this rule. A PDF only works if it is Factur-X / ZUGFeRD — a PDF with the invoice XML inside it.