Kernrechtsfrage
Whether the appeal had to be entered into despite non-payment of the ordered cost advance.
Extrahierter Entscheid
No. Because the advance was not paid within the time limit, the court had to refuse entry on the appeal.
Extrahierte Begründung
Invalidity insurance disputes became subject to costs again for appeals filed after 30 June 2006; once the advance was ordered and the party was warned of non-entry, failure to pay required non-entry under Art. 150 Abs. 4 OG.