I have an expression in a query like:
PV: DLookUp("[Position_Value]","[Table2]","[Position_Date] = #" & [PD] & "#")
If [PD] is Null this expression produces an error. I need it to return Null. Currently I use Nz like:
PV: DLookUp("[Position_Value]","[Table2]","[Position_Date] = #" &...