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BR-26

In at least one invoice line, this is missing: item net price (BT-146)

Validation rule of EN 16931 (CEN, rule set 1.3.16) · Level: Error

What the message means

In at least one invoice line, this is missing: item net price (BT-146).

What the issuer needs to change

Give the item net price in every line.

Fields concerned

BG-25 invoice line
BT-146 item net price

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Origin

Rule set: EN 16931 (CEN, rule set 1.3.16)
Syntax: CII, UBL
Level: Error

Original rule text

Each Invoice line (BG-25) shall contain the Item net price (BT-146).

Source: CEN/TC 434, EN 16931 validation rules 1.3.16, European Union Public Licence 1.2

Technical details for IT

UBL

Context: cac:InvoiceLine | cac:CreditNoteLine
Test: not(exists(cac:Price/cbc:PriceAmount))

CII

Context: //ram:IncludedSupplyChainTradeLineItem
Test: not((ram:SpecifiedLineTradeAgreement/ram:NetPriceProductTradePrice/ram:ChargeAmount))

Related rules

BR-23In at least one invoice line, this is missing: unit of measure (BT-130)
BR-24In at least one invoice line, this is missing: invoice line net amount (BT-131)
BR-25In at least one invoice line, this is missing: item name (BT-153)
BR-27An item net price (BT-146) is negative
BR-28An item gross price (BT-148) is negative
BR-29The invoicing period ends before it starts (BT-73, BT-74)

All validation rules

Technical explanation by robin.vision, not tax or legal advice. Rules as of 31 August 2026 (KoSIT validator configuration).