Kernrechtsfrage
Whether the reform appeal could challenge the cantonal ruling on the timeliness of opposition to the default judgment.
Extrahierter Entscheid
The appeal was inadmissible because the cantonal courts only decided the timeliness of the opposition, not the merits of the claim.
Extrahierte Begründung
The Federal Tribunal could not examine the substantive debt dispute; the case record did not allow review of the underlying claim.