Questione giuridica chiave
Whether the staatsrechtliche Beschwerde was admissible against the cantonal remand judgment.
Decisione estratta
No admissible constitutional complaint lay because the remand decision was an interlocutory decision and no irreparable legal harm was shown.
Motivazione estratta
Under Art. 87 OG, interlocutory decisions are only challengeable by constitutional complaint if they may cause irreparable harm; none was established here, including as to costs.