BR-DE-22
Validation message
Explanation
XRechnung requires every file attached to the invoice to have a name of its own. With identical names, the buyer's system may overwrite one file with the other when saving them.
How to fix
Ask the seller for a corrected invoice in which the attachments have different file names.
Applies to
- XRechnung (UBL)
- XRechnung (CII)