Scenario
Drill down results exported to Excel from Transaction Saved Search shows no data exported except the column header
Solution
The cause of this problem is that the same field was used in the Criteria tab, Results tab and Available Filters tab.
To resolve:
1. Remove the similar field under Results and Available Filters tab.
2. At the end of the URL of the detailed or drilled down results, add "&csv=Export" and hit Enter.