Key legal question
Admissibility of the appeal against the remand on defect claims
Extracted holding
The appeal was inadmissible insofar as it challenged the remand concerning the alleged defects, because that part of the cantonal decision was incident and no irreparable legal harm was shown.
Extracted reasoning
Only the overpayment claim was finally decided. The remand on defect-related claims was an incidental decision not meeting Art. 93 LTF requirements.