BR-CO-10· Rule

BR-CO-10 — line sums don't match the net total

Sum of line net amounts must exactly equal the line total. Top rejection cause in production.

Fields BT-106 = Σ BT-131

Why your invoice gets rejected

Inconsistent rounding between line math and header, hidden lines, or discounts applied after summation.

How to fix

  1. 1Round each line then sum
  2. 2Never hand-round the header
  3. 3Use a generator applying one rounding rule

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