There are legislative limitations on filing appeals to the Appellate Court. In particular,

1. If in the first instance court the parties made an agreement on refusal of the right to appeal, the appeal brought by one of those parties is to be considered by the Appellate Court only if the other party agreed.

2. Appeal trial in civil cases based on property claims shall be allowed only if the matter in controversy exceeds the value of the minimum wage fifty times.”

3. The appeal (or a part of it) is considerable in the Appellate Court, if during the trial in the first instance court the appellant presented the position expressed in the appeal, except for the case when the appellant was deprived of the opportunity to present his/her position during the trial in the first instance court.

The source: iravaban.net