What it means
The check requires schemeName to be absent from the specification identifier (BT-24), invoice number (BT-1), invoice line identifier (BT-126) and seller's item identifier (BT-155). It does not check other attributes or other identifiers.
Why it matters
The CII mapping for these fields does not include a scheme name alongside the identifier value.
How to fix it
Find the affected ram:ID under ram:GuidelineSpecifiedDocumentContextParameter or rsm:ExchangedDocument, ram:LineID under ram:AssociatedDocumentLineDocument, or ram:SellerAssignedID under ram:SpecifiedTradeProduct. Remove only schemeName from that element and keep its value. Save or regenerate your CII file, then check it again.
Once the file is corrected, check it again for free: Validate an invoice against EN 16931
Or fix the invoice in a form and download the corrected file, for 1 credit: Fix a rejected e-invoice
The rule as published
schemeName should not be present Where this rule applies
| Rule set | Version |
|---|---|
| EN 16931 (CII) | 1.3.17 |
| XRechnung 3.0 (CII) | 3.0.2 |
| NLCIUS (CII) | 1.0.3.13 |
| France CTC (CII) | 1.4.0-04 |
Check your file
Drop your e-invoice to see whether CII-DT-001 still fails, and which other rules do.
Related rules
- CII-DT-002 Remove schemeAgencyName from the affected identifier
- CII-DT-003 Remove schemeDataURI from the affected identifier
- CII-DT-004 Remove schemeURI from the affected identifier
- CII-DT-005 Remove schemeID from the affected identifier
- CII-DT-006 Remove schemeAgencyID from the affected identifier
- CII-DT-007 Remove schemeVersionID from the affected identifier