BR-CO-10fatal
How to fix BR-CO-10
Sum of Invoice line net amount (BT-106) = Σ Invoice line net amount (BT-131).
What this rule checks
The sum of all individual line net amounts does not equal the document-level LineExtensionAmount. This usually happens when rounding is applied at the line level and the document total is calculated independently.
Referenced business terms
This rule references the following EN 16931 business terms. Click through for the full definition, the UBL XPath and the cardinality.
How to fix it
Recalculate <cbc:LineExtensionAmount> under <cac:LegalMonetaryTotal> as the exact sum of all line-level <cbc:LineExtensionAmount> values. Round each line to 2 decimals first, then sum.
Related rules
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