Reference
Markdown exportBR-DEC-09 Sum of Invoice line net amount must not exceed two decimal places
The BT-106 Sum of Invoice line net amount is limited to a maximum of two decimal places. Any value carrying three or more fractional digits fails EN16931 validation.
Problem Description
The BT-106 Sum of Invoice line net amount is limited to a maximum of two decimal places. Any value carrying three or more fractional digits fails EN16931 validation.
ERROR
XRechnung 3.0
Context and Significance
This is an EN16931 core decimal-precision constraint enforced by KoSIT: every monetary amount in the invoice must be expressed with no more than two decimals.
Solution
Round BT-106 to two decimal places before serialising the amount, and apply the same rounding used in the BR-CO total and sum calculations so the invoice still reconciles.
Quick actions
Valid Examples
Use these points as the practical checks for this section.
- BT-106 = 1000.00 — two decimals accepted
Invalid Examples
Use these points as the practical checks for this section.
- BT-106 = 1000.000 — three decimals rejected
Code Examples
<cac:LegalMonetaryTotal>
<cbc:LineExtensionAmount currencyID="EUR">1000.00</cbc:LineExtensionAmount>
</cac:LegalMonetaryTotal><cac:LegalMonetaryTotal>
<cbc:LineExtensionAmount currencyID="EUR">1000.000</cbc:LineExtensionAmount>
</cac:LegalMonetaryTotal>