IssueWhen opening multiple instances of workbooks containing published data sources, one of the following error messages might occur:
"There was a problem connecting to the "Data Source Name" data source. Edit Connection
There was a problem connecting to the '<dataSourceName>' data source.
An error occurred while communication with the Tableau Server data source.
No Tableau Server user found. Unable to connect to the server "https://10az.online.tableau.com". Check that the server is running and that you have access privileges to the requested database.