Kernrechtsfrage
Whether the federal appeal was admissible against a cantonal decision that only determined if the debtor had acquired new assets under Art. 265(2) SchKG.
Extrahierter Entscheid
Such a decision is not a Haupturteil within the meaning of Art. 58 OG because it does not decide the existence or amount of the claim itself, but only its enforceability by execution; the appeal is therefore inadmissible.
Extrahierte Begründung
The disputed point concerned only the enforceability of the loss-certificate claim and not its substantive existence or scope. Under established federal practice, a ruling on new assets is not a main judgment and cannot be challenged by appeal as a Haupturteil.