Switch case error

Hello, i'm using Arduino environment and unI have encotered some problems.
I have used a Switch case with many numbers of cases (15 cases for 15 combinations).
When I verify the code, there is an error in the switch case.
Probabilly is the number of case.
Are there any people that have encountered this problem?

No.
(this post is deliberately about as helpful as yours)

The number of cases isn't the problem. Folks could give more specific help if you post the code. Be sure to enclose the code in 'code' blocks by using the '#' icon above the text entry area in your post.