I wasn’t able to deploy a cube, because I received the next message:

In my cube I have compatibility level 1200:
The server is:
I always clicked ‘no’ because I didn’t know the implications of the upgrade… On one occasion I pressed the cross ‘X’ and it went through…
My questions are:
- Why it deployed even though I clicked X?
- Should I upgrade my tabular model to 1500, what are potential issues I shall face?
- How do I upgrade my model to 1500, do I just right-click on the properties of the model.bim??