Gateway : ssas error empty

[amassip]

Hello,

I have an error when I want to connect Power BI on SSAS :

On-premises data Gateway --> OK

DataSource --> OK

Then I click on Get Data > Databases >SSAS , there is my Datasource but when i click i get this error :

Une erreur s'est produite.
Détails techniques :
ID d'activité : 
ID de demande : 
Date : 
Texte de l'erreur : L'erreur système suivante s'est produite : (blank)
URI du cluster : 

As you can see there is an error but it is empty so I don't know how to resolve this problem.

Is there a log file somewhere ? Any idea ?

Thanks.

[amassip]

@Anonymous

Indeed my cluster's uri is https://wabi-north-europe-redirect.analysis.windows.net.

Thanks for your reply 

[Anonymous]

@amassip Could be related to the error on the support site right now.

"

• Some Power BI customers in North Europe are experiencing data refresh failures with gateway connecting to on prem data sources. Engineers have identified the root cause of the issue and are working on a fix. Next update 11/17/2016 @ 13:30 PST."