Group UBL-SR holds 53 EN 16931 rules that forbid or restrict elements of the UBL 2.1 syntax which the European semantic model does not use. They are warnings: the invoice is accepted, but the element should be removed because receiving systems may ignore or reject it.
All rules in this group (53)
| ID | Rule text | Element |
|---|---|---|
UBL-SR-01 | Contract identifier shall occur maximum once. | /ubl:Invoice | /cn:CreditNote |
UBL-SR-02 | Receive advice identifier shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-03 | Despatch advice identifier shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-04 | Invoice object identifier shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-05 | Payment terms shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-06 | Preceding invoice reference shall occur maximum once | cac:BillingReference |
UBL-SR-07 | If there is a preceding invoice reference, the preceding invoice number shall be present | cac:BillingReference |
UBL-SR-08 | Invoice period shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-09 | Seller name shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-10 | Seller trader name shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-11 | Seller legal registration identifier shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-12 | Seller VAT identifier shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-13 | Seller tax registration shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-14 | Seller additional legal information shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-15 | Buyer name shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-16 | Buyer identifier shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-17 | Buyer legal registration identifier shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-18 | Buyer VAT identifier shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-19 | Payee name shall occur maximum once, if the Payee is different from the Seller | cac:PayeeParty |
UBL-SR-20 | Payee identifier shall occur maximum once, if the Payee is different from the Seller | cac:PayeeParty |
UBL-SR-21 | Payee legal registration identifier shall occur maximum once, if the Payee is different from the Seller | cac:PayeeParty |
UBL-SR-22 | Seller tax representative name shall occur maximum once, if the Seller has a tax representative | cac:TaxRepresentativeParty |
UBL-SR-23 | Seller tax representative VAT identifier shall occur maximum once, if the Seller has a tax representative | cac:TaxRepresentativeParty |
UBL-SR-24 | Deliver to information shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-25 | Deliver to party name shall occur maximum once | cac:Delivery |
UBL-SR-26 | Payment reference shall occur maximum once | cac:PaymentMeans |
UBL-SR-27 | Payment means text shall occur maximum once | cac:PaymentMeans |
UBL-SR-28 | Mandate reference identifier shall occur maximum once | cac:PaymentMeans |
UBL-SR-29 | Bank creditor reference shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-30 | Document level allowance reason shall occur maximum once | cac:AllowanceCharge[cbc:ChargeIndicator = false()] |
UBL-SR-31 | Document level charge reason shall occur maximum once | cac:AllowanceCharge[cbc:ChargeIndicator = true()] |
UBL-SR-32 | VAT exemption reason text shall occur maximum once | cac:TaxSubtotal |
UBL-SR-33 | Supporting document description shall occur maximum once | cac:AdditionalDocumentReference |
UBL-SR-34 | Invoice line note shall occur maximum once | cac:InvoiceLine | cac:CreditNoteLine |
UBL-SR-35 | Referenced purchase order line identifier shall occur maximum once | cac:InvoiceLine | cac:CreditNoteLine |
UBL-SR-36 | Invoice line period shall occur maximum once | cac:InvoiceLine | cac:CreditNoteLine |
UBL-SR-37 | Item price discount shall occur maximum once | cac:InvoiceLine | cac:CreditNoteLine |
UBL-SR-39 | Project reference shall occur maximum once. | /ubl:Invoice | /cn:CreditNote |
UBL-SR-40 | Buyer trade name shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-42 | Party tax scheme shall occur maximum twice in accounting supplier party | cac:AccountingSupplierParty/cac:Party |
UBL-SR-43 | Scheme identifier shall only be used for invoiced object (document type code with value 130 or 50) | cac:AdditionalDocumentReference |
UBL-SR-44 | An Invoice may only have one unique PaymentID, but the PaymentID may be used for multiple PaymentMeans | /ubl:Invoice | /cn:CreditNote |
UBL-SR-45 | Due Date shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-46 | Payment means text shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-47 | When there are more than one payment means code, they shall be equal | /ubl:Invoice | /cn:CreditNote |
UBL-SR-48 | Invoice lines shall have one and only one classified tax category. | cac:InvoiceLine | cac:CreditNoteLine |
UBL-SR-49 | Value tax point date shall occur maximum once | /ubl:Invoice | /cn:CreditNote |
UBL-SR-50 | Item description shall occur maximum once | cac:InvoiceLine | cac:CreditNoteLine |
UBL-SR-51 | An address can only have one third line. | //cac:PostalAddress | //cac:Address |
UBL-SR-52 | Document reference shall occur maximum once | cac:InvoiceLine | cac:CreditNoteLine |
UBL-SR-53 | CompanyID (VAT Identifier) must be stated when providing the PartyTaxScheme/TaxScheme/ID. | cac:PartyTaxScheme |
UBL-SR-54 | An Invoice shall contain maximum one Payment Card account (BG-18). | /ubl:Invoice | /cn:CreditNote |
UBL-SR-55 | An Invoice shall contain maximum one Payment Mandate (BG-19). | /ubl:Invoice | /cn:CreditNote |