# CRP20214

Source: https://xmlvalid.com/rules/CRP20214

> El campo TipoCambioP se debe registrar.

- 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: `$cur = 'MXN' or @TipoCambioP`

In English: A payment in a currency other than MXN must have TipoCambioP.

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