# F-LIB103

Source: https://xmlvalid.com/rules/F-LIB103

> PaymentMeansCode = 31, InstructionNote element not allowed

- 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 = '31') and cbc:InstructionNote`

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