Couldn't load the schema for the database model

I have the same problem, my scenario is:

SQL 2014 Enterprise with Analysis Services MD.

ADW2012 databse DW and cubes.

On-Premises data gateway installed and running.

gateway connect in the cloud (website) and running.

The effective user is administrator to Analysis Services.

I build simple chart with powerBI desktop wirh live connection to SQL 2014 and working well, on the bottom right shows live connection: Connected

The problem is when I share the report to the cloud, always show this error.

We couldn't retrieve the data model for this report

No se puede cargar el esquema de modelo asociado a este informe. Asegúrese de disponer de conexión al servidor e inténtelo de nuevo.
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