I am receiving a malformed if statement error with the below formula. Can you explain why this is and how can I correct?
IF IsNull([Base_Part_Cal_1])THEN [Corp Part Nbr] ELSEIF FindString("-",[Corp Part Nbr]>2) THEN Substring([Corp Part Nbr],1,FindString("-",[Corp Part Nbr]-1))ELSE Substring([Corp Part Nbr],FindString("-",[Corp Part Nbr])+1,Length([Corp Part Nbr]-FindString("-",[Corp Part Nbr])) ENDIF