Kernrechtsfrage
Whether the municipal fee decision was void because it named only one of the two owners
Extrahierter Entscheid
No. The defect was not so serious as to render the decision void; the court could correct the party designation ex officio.
Extrahierte Begründung
Voidness requires a serious, obvious defect that endangers legal certainty. The omitted addressee had joined the proceedings and suffered no prejudice.