I am using Online Service to create a table (by clicking the table icon from Visualizations pane) using semantic data source already there. I am trying to build a table with Column Location (selected from semantic model), then trying to add an calculated column called ColumnA, which use "New Visual Calculation", ColumnA =
CALCULATE(countx('my table'[column1], [column2]=0)). 'my table' is already there with column1 and column2
but I got error message about not able to find table. Any suggestion? Thank you for hellp