fatalXRechnung 3.0.2 (Germany)profileCIIUBLBT-37
Das Element "Seller city" (BT-37) muss übermittelt werden.
The seller city (BT-37) is missing. EN 16931 allows a country-only address; XRechnung does not.
Add the city to the seller's postal address (UBL cbc:CityName).
CII — context —
ram:CityName[boolean(normalize-space(.))]
UBL — context —
cbc:CityName[boolean(normalize-space(.))]
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.