# F-LIB379

Source: https://xmlvalid.com/rules/F-LIB379

> PaymentMeansCode = 58, when PaymentChannelCode is used it must be 'IBAN'.

- Level: error
- Rule sets: OIOUBL 2.1 Invoice rules (Denmark) 1.17.2, OIOUBL 2.1 Credit Note rules (Denmark) 1.17.2, OIOUBL 2.1 Reminder rules (Denmark) 1.17.2
- Test: `(cbc:PaymentMeansCode = '58') and (cbc:PaymentChannelCode) and not(cbc:PaymentChannelCode = 'IBAN')`

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