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CFDI40167

El valor del campo Importe no se encuentra entre el limite inferior y superior permitido (…, … × …).

In English A line's Importe must be Cantidad times ValorUnitario, within the limits Anexo 20 computes from the decimals written: (Cantidad - half a unit) × (ValorUnitario - half a unit) truncated, up to (Cantidad + half a unit) × (ValorUnitario + half a unit) rounded up.

error: the document is invalid

Why it fails

  • The amount was computed from a price with more decimals than the one written in ValorUnitario.
  • A discount subtracted from Importe instead of being given in Descuento.

How to fix it

Give ValorUnitario with the decimals the computation used (up to six), Importe as Cantidad times ValorUnitario, and the discount in the line's Descuento.

What the rule checks

As the rule set's publisher wrote it. The rule runs on every element the context matches, and fails where the test is false; the validator reports the line of that element.

SAT validations of CFDI 4.0 and Pagos 2.0 Matrices of 25 March 2026 and Pagos 2.0 rev. B
Context
cfdi:Conceptos/cfdi:Concepto
Test
mx:between(@Cantidad, @ValorUnitario, true(), @Importe)

Checked with CFDI 4.0