# W-LIB220

Source: https://xmlvalid.com/rules/W-LIB220

> Multilanguage error. Replicated PartyName classes with same Name@languageID attribute value

- Level: warning
- 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: `following-sibling::*/cbc:Name/@languageID = self::*/cbc:Name/@languageID`

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