I am facing this error, when I tried to publish the data sources in Tableau online. The data source is a excel file which we create using certain set of files through VBA macro. The macro gives us the final output excel file and we use this as a data source in Tableau. Now when I am publishing the data source in tableau online, some of the calculations become invalid and this error is coming up:
"Level of detail expressions are not support by SQLproxy datasource (database name)" I am not sure why this is coming up. I have to scheduled extract refresh through tableau bridge in online.