Key legal question
Which federal remedy was available against the cantonal state-liability judgment under revised SchKG Article 5?
Extracted holding
The proper federal remedy was administrative judicial review; the constitutional complaint could be treated as such because its formal requirements were met.
Extracted reasoning
Because the claim under revised Art. 5 SchKG is public-law in nature and the cantonal court acted as sole instance after the new law entered into force, the applicable remedy is governed by the law in force at the time of the challenged decision. Once administrative judicial review is available, subsidiary constitutional complaint is excluded.