# PEPPOL-T71-B02501

Source: https://xmlvalid.com/rules/PEPPOL-T71-B02501

> Value MUST be part of code list 'Application Response type code (UNCL4343 Subset)'.

- Level: error
- Rule sets: Peppol Message Level Response rules 3.0
- Context: `/ubl:ApplicationResponse/cac:DocumentResponse/cac:LineResponse/cac:Response/cbc:ResponseCode`
- Test: `(some $code in $clUNCL4343 satisfies $code = normalize-space(text()))`

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