Kernrechtsfrage
Whether the appeal was admissible despite the appellant prevailing in the cantonal court
Extrahierter Entscheid
The appellant lacked a legally protected interest because the cantonal judgment granted the main relief sought and his legal position could not be improved by setting it aside.
Extrahierte Begründung
Under Art. 89(1)(b)-(c) BGG, standing requires a special, current and practical interest in annulment or modification. Since the cantonal court already upheld the continued payment of the three-quarter pension, the appeal targeted only the reasoning, not the dispositive part, which is insufficient.