ErrorEN 16931Input required

BR-48

Each VAT breakdown (BG-23) shall have a VAT category rate (BT-119), except if the Invoice is not subject to VAT.

What does this rule mean?

A VAT breakdown (BG-23) is missing its VAT rate (BT-119).

Each VAT line needs its rate — except "out of scope" (category O).

BG-23
VAT breakdown (group)
BT-119
VAT category rate
Official rule message (standard)

Each VAT breakdown (BG-23) shall have a VAT category rate (BT-119), except if the Invoice is not subject to VAT.

Where the rule applies

Syntax: CII · UBL

The same rule, expressed twice: UBL and CII name the same fields with different paths. Running a CII file against the UBL rules is why you get errors that mean nothing.

UBL

  • cac:TaxTotal/cac:TaxSubtotal

CII

  • //ram:ApplicableHeaderTradeSettlement/ram:ApplicableTradeTax

Technical test

The rule passes when this Schematron expression holds true:

(.[upper-case(ram:TypeCode) = 'VAT']/ram:RateApplicablePercent) or (.[upper-case(ram:TypeCode) = 'VAT']/ram:CategoryCode = 'O')

How to fix it

A missing or incorrect business entry only you can supply. Add or correct it, then re-check.

Add the VAT category rate.

Correct the affected entry in your XML, then re-check the invoice. Validation runs locally in your browser — your file never leaves your machine.

Check an e-invoice here

Drop an XML or ZUGFeRD PDF file here. Validation runs locally in your browser against EN 16931 — your file never leaves your machine.

100% local — no upload, no account.

Related rules

← Back to the error library