How do I create a formula column that will subtract two generated colums, from column grouping?

Not enough information, for example,what is your data source and data set?

Hope this helps!
Variance.rtf

Are you saying that there is a varchar field called ACTUAL_BUDGET, which says "Actual" or "Budget", and there is a money field called SIGNEDDATA?

Yes, Actual and budget is in a Category dimension which compares Actual dollars spent to Budget Dollars spent based on the money measure signeddata.

I crated a column inside the group and placed  formula in there.  When I ran the report it eroded with a scope problem.

Let's start slowly then. Please try the following, and tell me which formulas give an error or an unexpected result.

=sum(SIGNEDDATA)

=sum(IIf([ACTUAL_BUDGET])="Actual",1,0)



=sum(IIf([ACTUAL_BUDGET])="Actual",SIGNEDDATA,0)

FORMULA-ERROR.rtf

UPDATE - Disregard previous above communication.

I moved the parentheses to the end.  Which gave more of a result. However, still not correct. I added the column outside of the group in the design, thinking it would give a single column in the result. But not. See attached file. 2 problems still exist:

1. Need a single column for the result
2. Need the subtraction to work correctly

=sum(IIf(Fields!ACTUAL_BUDGET.Value="Budget",Fields!SIGNEDDATA.Value,0))-
sum(IIf(Fields!ACTUAL_BUDGET.Value="Actual",Fields!SIGNEDDATA.Value,0))

GIVES ME THIS:
Result.rtf