Dashboard Auto update

Hi All,

if i try to update or to create an automatic update using the gataway i have this issue, did you know what is it?

Thanks

cannot connect to data source undefined

URI cluster: WABI-WEST-US-redirect.analysis.windows.net
ID attività: f88c9da5-3ffb-4704-85c9-542a92a8aa98
ID richiesta: a4f7c92e-98d3-3a4e-3872-9779020eb409
Ora: 2021-01-12 16:21:59Z