Another modification & it's error
'Append data to Temporary table
DoCmd.RunSQL = " INSERT INTO SupplyOrderDetails_Temp " & _
" ( Supp_Order_SN, ItemID, Sup_Ord_Item_ExDate, Ord_Old_QTY ) " & _
" from ( SELECT Supp_Order_SN, ItemID, Sup_Ord_Item_ExDate, Sup_Ord_QTY " & _
" FROM...