In the Field Explorer, under Database Field,
1. Right Click on Running Total Fields and Click New
2. In the Create Running Total Field Dialog Box, under Report Fields, select the specific field which you want to sum
3. Then, Click the ">" and Choose Sum for Type of summary.
4. You may change the name for Running Total Name.
5. Click OK button.
6. Then, you will see the running total field name under Running Total Fields.
7. After than, just drag to your report.
1. Right Click on Running Total Fields and Click New
2. In the Create Running Total Field Dialog Box, under Report Fields, select the specific field which you want to sum
3. Then, Click the ">" and Choose Sum for Type of summary.
4. You may change the name for Running Total Name.
5. Click OK button.
6. Then, you will see the running total field name under Running Total Fields.
7. After than, just drag to your report.
