# PEPPOL-T76-R010

Source: https://xmlvalid.com/rules/PEPPOL-T76-R010

> An order response with code AB (Acknowledged) must NOT provide order lines.

- Level: error
- Rule sets: Peppol Order Response rules 3.2
- Context: `cbc:OrderResponseCode`
- Test: `(normalize-space(.) = 'AB' and count(../cac:OrderLine) = 0) or normalize-space(.) != 'AB'`

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