CFDI40135

El campo Meses, no contiene alguno de los valores "13", "14", "15", "16", "17" o "18".

In English In a global invoice with Periodicidad 05 (bimonthly), Meses must be a pair of months, 13 to 18.

error: the document is invalid

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.

Context
/cfdi:Comprobante/cfdi:InformacionGlobal
Test
not(@Periodicidad = '05') or @Meses = ('13', '14', '15', '16', '17', '18')

Checked with CFDI 4.0