I have a report in my trucking application that reports information at the state (NJ, NY, VT etc..)level.
Total Miles Fuel Purchased MPG Fuel Used
For example: NJ 300 10.0 5.0 60.0 (which is a calculation, 300/5)
NY 400 50.0 5.0 80.0
Totals 700 60.0 140.0
The user now wants to break the information down further to know the State information by Driver. I revised the report to add a driver grouping prior to the state grouping. I am now creating a new line for the driver group footer. I want to add a total of all 'Fuel Used' for each driver. Fuel Used is a calculated field called 'FuelUsed' on the state footer. The source of the field is '=[TotMi]/[MPG]'. "TotMi' and MPG are two other fields on the state footer.
In the driver footer I have an unbound field called 'DriverFuelUsed' which I want to be the total of all of the states this driver purchased fuel in. I make the source of my 'DriverFuelUsed' field =Sum([FuelUsed]). I even cut and paste the string 'FuelUsed' from the state footer to make sure I have it correct.
Every time I run the report is prompts me to enter 'FuelUsed', like that field doesn't exist or at least it can't find it. What am I doing wrong?