BR-DE-7
Validation message
Das Element "Seller contact email address" (BT-43) muss übermittelt werden.
Explanation
XRechnung requires an email address for the seller's contact point, in addition to the phone number; both are mandatory. A shared address such as invoices@company.com is fine.
How to fix
Ask the seller for a corrected invoice with the email address of its contact point.
Applies to
- XRechnung (UBL)
- XRechnung (CII)