Questione giuridica chiave
Whether the cantonal remand judgment was appealable to the Federal Court.
Decisione estratta
The judgment was an incidental decision; no irreparable legal harm was shown, so the appeal was inadmissible.
Motivazione estratta
A remand for a new income comparison is an incidental decision under Art. 93 LTF. The appellant neither alleged nor demonstrated irreparable legal harm, and he can later challenge all elements of the right to a pension after the final decision.