Cannot mix aggregate and non-aggregate arguments with this function Issue When creating a calculation, one of the following errors might occur: "Cannot mix aggregate and non-aggregate arguments with this function." (Option 1,2,3 or 4 can be used). " All fields must be aggregate or constant when using table calculation functions or fields from multiple data sources." (Option 1 or 3 can be used). "Argument to sum (an aggregate function) is already an aggregation, and cannot be further aggregated ." (Option 2, 3 or 4 can be used). Environment Tableau Desktop Resolution Each option can result in different values (please reference the attached workbook in the right-hand pane and additional information section for specific examples). Option 1 (Aggregate All Fields) Wrap all fields in an aggregation. Sample: [Profit] / SUM ([Sales]) -> SUM ([Profit]) / SUM ([Sales]) Option 2 ( De-aggregate All Fields) Remove aggregations from all of ...