What it means
For ram:URIID inside ram:BuyerTaxRepresentativeTradeParty/ram:URIUniversalCommunication, this rule checks that schemeID exists. An empty attribute passes this presence check. Allowed scheme values are checked separately by FX-SCH-A-000693.
Why it matters
The scheme attribute identifies how the electronic address is represented. This rule requires the attribute but does not determine whether its value or the address is usable.
How to fix it
Add schemeID to the relevant ram:URIID, for example schemeID="EM" for an email address. For a Peppol ID, use the code for its actual identification scheme, not the word Peppol. Recheck your corrected 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
Attribute '@schemeID' is required in this context. Where this rule applies
| Rule set | Version |
|---|---|
| Factur-X 1.09 EXTENDED | 1.0.9-2 |
| ZUGFeRD 2.5 EXTENDED | 2.5.2 |
Check your file
Drop your e-invoice to see whether FX-SCH-A-000692 still fails, and which other rules do.
Related rules
- FX-SCH-A-000693 Use an allowed electronic address scheme for the tax representative
- FX-SCH-A-000694 The buyer may have at most one role code
- FX-SCH-A-000695 The buyer may have at most one description
- FX-SCH-A-000696 The buyer's contact fax entry needs one number element
- FX-SCH-A-000697 Use an allowed scheme for the buyer's global identifier
- FX-SCH-A-000698 Use an allowed country code for the buyer