i'm a beginner in Mondrian.
I'm designing my first cube. It is structured as follows:
  • There is a shared dimension "Tempo" (time) with the follow Hierarchy (Anno/Trimestre/Mese/Giorno)
  • A cube (Costi_Ricavi) with the shared dimension Tempo and other custom dimensions

When i try to drill the "Tempo" dimension (data goes from 2014 to 2016 year), i can drill only the first year (2014) and not the others (2015,2016).
The source contains data for every year.

Can someone help me to show where is the mistake?
Attached is the cube structure.