subtract project total budget from planned expense costs
Your total project budget is a custom field? not the native budget field in Workfront?
The formula you have *should* be correct but it might be something with your custom field name if you aren't getting a returned value.
I have this field on my reports that works.
displayname=Cost Remaining
linkedname=direct
textmode=true
valueexpression=SUB({budget},{plannedExpenseCost})
valueformat=currencyStringCurrencyRounded
Do both the budget fields and planned Expense fields return values when you do them separately in a column?
