Question juridique clé
Whether the appeal had to be entered into after the appellant failed to pay the court cost advance within the final deadline.
Solution extraite
No entry was possible because the advance was neither paid in cash nor properly credited by postal or bank transfer within the non-extendable deadline.
Motifs extraits
The appellant received a final deadline under Art. 62(3) BGG with a non-entry warning. He did not satisfy the payment instructions or provide the required proof of timely debit. Therefore, under Art. 108(1)(a) BGG, the appeal was not entered into.