Most RecentNewestMost VotedMost ViewedUnable to connect to the data source undefined Hii, I have some problem with my power BI gateway that some error when I refresh it. I already reinstall the gateway and install Npgsql but still didnt work. Like this, there's any solution what should I do? SolvedExchange account vs Microsoft account and gateway connection Hi all, I'm trying to connect my mailbox to Power BI and automatically update this data via a gateway. In the report are also other connections (Excel files and Odata). Everything works fine (I select the "Exchange account" option in Power BI desktop, because when I choose the Microsoft account it says "DataSource.Error: ErrorNonExistentMailbox: Mailbox does not exist.". But when I then try to add this connection to the gateway, it gives errors about the credentials. It says "Cannot be added to gateway" and "Your data source can't be refreshed because the credentials are invalid. Please update your credentials and try again.". Does anyone knows how to solve this? The option "Allow user's cloud data sources to refresh through this gateway cluster" is already on. Solved
