Kernrechtsfrage
Whether the subsidiary constitutional complaint was admissible despite non-payment of the court advance within the set deadline.
Extrahierter Entscheid
The complaint was not entered into because the advance was neither paid in cash nor validly credited by the deadline, and proof of timely payment was not produced.
Extrahierte Begründung
After the advance-payment order and the non-extendable grace period under Art. 62(3) BGG, the appellant did not comply with the payment requirements or the required proof of transfer. Non-entry followed under the statutory warning.