Where are my wrong with this formula. Help please!!
TotA: IIf(IsNull([Basic Salary EUR]),0,([Basic Salary EUR])>0,([Basic Salary EUR])*IIf(IsNull([ZZB-Exchange Rate Table]![Eur Exchange Rate]),0,[ZZB-Exchange Rate Table]![Eur Exchange Rate])+IIf(IsNull([Allowance A]),0,[Allowance...