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Error

FX-SCH-A-000422: Give the buyer's address one country code

In short

Error: fails the selected checks.

FX-SCH-A-000422 means your buyer's postal address (BG-8) contains no country code element (BT-55), or contains more than one. Keep one ram:CountryID inside ram:BuyerTradeParty/ram:PostalTradeAddress for the buyer's country.

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What it means

In the Basic WL, Basic, EN 16931 and Extended profiles of Factur-X and ZUGFeRD, each buyer postal address must contain one ram:CountryID. This rule counts elements; it does not check the country code's value.

Why it matters

The country code identifies the country in the buyer's postal address. Keeping it in one element makes that field unambiguous.

How to fix it

Enter the buyer's country in the country field of the address data. In XML, add ram:CountryID under ram:BuyerTradeParty/ram:PostalTradeAddress if it is missing, or remove duplicate country elements after checking the correct country. Use the relevant country code, such as DE, then export and recheck your file.

Once the file is corrected, check it again for free: Validate a ZUGFeRD invoice

Or fix the invoice in a form and download the corrected file, for 1 credit: Fix a rejected e-invoice Beta

The rule as published

Element 'ram:CountryID' must occur exactly 1 times.

Where this rule applies

Rule set Version
Factur-X 1.09 BASIC WL 1.0.9-2
Factur-X 1.09 BASIC 1.0.9-2
Factur-X 1.09 EN 16931 1.0.9-2
Factur-X 1.09 EXTENDED 1.0.9-2
ZUGFeRD 2.5 BASIC WL 2.5.2
ZUGFeRD 2.5 BASIC 2.5.2
ZUGFeRD 2.5 EN 16931 2.5.2
ZUGFeRD 2.5 EXTENDED 2.5.2
Rule text from phive-rules 4.6.4.

Check your file

Drop your e-invoice to see whether FX-SCH-A-000422 still fails, and which other rules do.

Updated 6 November 2026