Question juridique clé
Whether the complainant had standing to challenge the dismissal of the criminal proceedings.
Solution extraite
He lacked standing on the merits because no civil claims against the betreibungsbeamter could arise; only public-law liability claims against the canton were possible.
Motifs extraits
As private prosecutor he could appeal only if civil claims were affected. The alleged offences concerned the manner of service of the payment order, and any damages or satisfaction claims would be public-law claims against the canton under SchKG, not civil claims against the official.