Kernrechtsfrage
Whether the appeal could be heard despite non-payment of the court advance within the extended deadline.
Extrahierter Entscheid
The court did not enter into the appeal because the advance on costs was not paid within the deadline.
Extrahierte Begründung
After the order of 2007-06-01 setting an extended deadline to pay the advance on costs, the appellant still failed to pay. Under the cited procedural provisions, the legal consequence was non-entry.