# CRP20276

Source: https://xmlvalid.com/rules/CRP20276

> El valor del campo Monto no se encuentra entre el límite inferior y superior permitido (…, … a …).

- Level: error
- Rule sets: SAT validations of CFDI 4.0 and Pagos 2.0 Matrices of 25 March 2026 and Pagos 2.0 rev. B
- Context: `pago20:Pagos/pago20:Pago`
- Test: `$same or mx:trunc($paid, $d) le mx:dec(@Monto) or (mx:dec(@Monto) ge $lower and mx:dec(@Monto) le $upper)`

In English: When the related documents are in another currency, the sum of their ImpPagado converted to the payment's currency (divided by EquivalenciaDR) must not be more than Monto, unless Monto lies between the sums of the lower and upper limits computed for each document.

## Why it fails

- EquivalenciaDR given the wrong way round: pesos per dollar where dollars per peso are meant, or the reverse.

## How to fix it

- Give EquivalenciaDR as the units of the document's currency one unit of the payment's currency buys (for an invoice in USD paid in MXN at 17 pesos, 1/17 = 0.0588235294), up to ten decimals.

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