You need to create a report that compares data to a reference data set. You create the report and activate the track data option. The report correctly indicates the
changes in the data; however when you make another change to the report, the display no longer indicates any data tracking.
What actions could have caused this behavior?
You are working with a set of store revenues. All stores have positive revenue values. Which formula should you use to display the variance value of the Revenue
measure in your document when data tracking is active?