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Fatal

BR-FR-23_BT-34: Use permitted characters in the seller's electronic address

In short

Fatal: fails the selected checks.

BR-FR-23_BT-34 flags a seller electronic address (BT-34) with scheme 0225 that fails the permitted format. Correct it to the seller's intended electronic address using only unaccented letters A to Z in either case, digits, plus sign (+), hyphen (-), underscore (_) and full stop (.).

On this page

What it means

When the seller's electronic address uses scheme 0225, it may contain only unaccented letters A to Z in either case, digits, plus sign, hyphen, underscore and full stop. Spaces, slashes and @ are not permitted. In UBL invoices and credit notes, this rule targets cbc:EndpointID under cac:AccountingSupplierParty/cac:Party with schemeID 0225. The rule is also listed for CII.

Why it matters

Scheme 0225 uses an identifier with a restricted character set. An ordinary email address contains @ and does not meet that format.

How to fix it

Check the seller's electronic address (BT-34) and its scheme. Confirm the intended address before correcting unsupported characters; simply deleting them could change the address. If the field contains an email address, replace it with the seller's correct scheme 0225 electronic address rather than removing @. Export the corrected file and recheck it.

Once the file is corrected, check it again for free: Check an e-invoice

The rule as published

L'adresse électronique (cbc:EndpointID) ne respecte pas le format autorisé. Valeur actuelle : " … ". Seuls les caractères alphanumériques et les symboles "-", "_", "." sont autorisés.

Where this rule applies

Rule set Version
France CTC (UBL invoice) 1.4.0-04
France CTC (UBL credit note) 1.4.0-04
France CTC (CII) 1.4.0-04
Rule text from phive-rules 4.6.4.

Check your file

Drop your e-invoice to see whether BR-FR-23_BT-34 still fails, and which other rules do.

Updated 8 November 2026