"There was an error in the OAuth popup window "

[BerlinAlexander]

I'm trying to connect to Azure Analysis Services using Dataflows.

I've selected SQL server database, entered the server and database name.

Then I would like to connect using the Microsoft authentification (or Organizational - but this option doesn't appear).

I see a message "You're not signed in, please sing in". However, when I click on "Sign in", the sign in window appears and immediately disappears.

The message is: "There was an error in the OAuth popup window".

Any ideas how to deal with that?

[leonardmurphy]

What did the solution end up being?

[v-lili6-msft]

hi   @BerlinAlexander 

For this case, I'd like to suggest you open a support ticket to get better support from power bi team.

https://powerbi.microsoft.com/en-us/support/

submit a support ticket

Regards,

Lin