# BR-DEC-23

Source: https://xmlvalid.com/rules/BR-DEC-23

> The allowed maximum number of decimals for the Invoice line net amount (BT-131) is 2.

- Level: error
- Rule sets: EN 16931 rules (UBL) 1.3.17, EN 16931 rules 1.3.16 (UBL), EXTENDED-CTC-FR rules (UBL) 1.4.0.04, Romanian RO e-Factura rules (UBL) 1.0.9
- Context: `cac:InvoiceLine | cac:CreditNoteLine`
- Test: `string-length(substring-after(cbc:LineExtensionAmount,'.'))<=2`

> The allowed maximum number of decimals for the Invoice line net amount (BT-131) is 2.

- Level: error
- Rule sets: EN 16931 rules (CII) 1.3.17, EN 16931 rules 1.3.16 (CII), EXTENDED-CTC-FR rules (CII) 1.4.0.04, Factur-X EN 16931 rules 1.09.2, Factur-X EXTENDED rules 1.09.2
- Context: `//ram:IncludedSupplyChainTradeLineItem`
- Test: `string-length(substring-after(ram:SpecifiedLineTradeSettlement/ram:SpecifiedTradeSettlementLineMonetarySummation/ram:LineTotalAmount,'.'))<=2`

Validate a document against these rules: https://xmlvalid.com/validate