Kernrechtsfrage
Whether the cantonal judgment was an incident decision causing irreparable prejudice to the AI office.
Extrahierter Entscheid
The cantonal judgment had to be treated as an incident decision because it imposed binding instructions on how the office had to decide part of the disputed legal relationship, which created irreparable legal prejudice.
Extrahierte Begründung
A pension right is a single legal relationship and cannot be split into independent final decisions. Binding directions on the merits of the reassessment make the renvoi decision immediately reviewable under Art. 93 LTF.