I am creating a report using Access '97 by referencing a query. I am able to show the data in the report from the query fine, however, when I try to use the "=sum()" expression in the ControlSource box I get the following error message: "Invalid Bracketing of name '[Headcount-Plan.Headcount]'" The strange part is I originally created the database in Access 2000 and converted it to '97 and the formula worked fine before.
The expression I have is: =Sum([Headcount-Plan.Headcount])
The expression I have is: =Sum([Headcount-Plan.Headcount])