What it means
This rule checks the buyer's legal entity block in a UBL invoice or credit note (cac:AccountingCustomerParty, cac:Party, cac:PartyLegalEntity). It must not contain cbc:CorporateStockAmount, the buyer's share capital amount.
Why it matters
The rule checks for the share capital element itself, not its amount. An element containing zero still triggers the warning.
How to fix it
Configure your UBL export to omit the buyer's share capital amount. If you edit or generate the XML, remove cbc:CorporateStockAmount from cac:AccountingCustomerParty/cac:Party/cac:PartyLegalEntity. Keep the buyer's name and company registration number. Recheck the file in Klarbon.
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
A UBL invoice should not include the AccountingCustomerParty Party PartyLegalEntity CorporateStockAmount Where this rule applies
| Rule set | Version |
|---|---|
| EN 16931 (UBL) | 1.3.17 |
| EN 16931 (UBL credit note) | 1.3.17 |
| XRechnung 3.0 (UBL) | 3.0.2 |
| XRechnung 3.0 (UBL credit note) | 3.0.2 |
| Peppol BIS Billing 3.0 (invoice) | 2026.5 |
| Peppol BIS Billing 3.0 (credit note) | 2026.5 |
| SI-UBL 2.0 / NLCIUS (invoice) | 2.0.3.13 |
| SI-UBL 2.0 / NLCIUS (credit note) | 2.0.3.13 |
| France CTC (UBL invoice) | 1.4.0-04 |
| France CTC (UBL credit note) | 1.4.0-04 |
| CIUS-RO UBL Invoice 1.0.9 | 1.0.9 |
| CIUS-RO UBL Credit Note 1.0.9 | 1.0.9 |
Check your file
Drop your e-invoice to see whether UBL-CR-247 still fails, and which other rules do.
Related rules
- UBL-CR-248 Leave the buyer's fully paid shares flag out
- UBL-CR-249 Leave the buyer's company registration address out
- UBL-CR-250 Leave the buyer's corporate registration scheme details out
- UBL-CR-251 Leave the buyer's head office party out
- UBL-CR-252 Leave the buyer's shareholder details out
- UBL-CR-253 Leave the identifier of the buyer's contact out