Question juridique clé
Whether the federal complaint could be directed against the lower cantonal supervisory authority and raise constitutional complaints.
Solution extraite
Only the decision of the upper cantonal supervisory authority could be challenged; constitutional complaints were inadmissible in this procedure.
Motifs extraits
Article 19 SchKG allows review only of the upper supervisory authority's decision, and Article 43 OG excludes constitutional rights complaints from this remedy.