Key legal question
Whether invoking § 35 lit. e AGG limits appellate review to the asserted legal errors.
Extracted holding
Once the legal-violation ground is expressly or impliedly invoked, the Obergericht must review the application of law fully and not only the complained-of violations.
Extracted reasoning
A restrictive review would contradict the principle that the court applies the law ex officio (iura novit curia). The legislative materials also indicate an intention for free and complete review of legal application.