I have the following code that I'm trying to use to sort:

Sheets("OPEN").Select

Selection.Sort Key1:=Range("Y2"), Order1:=xlAscending, Key2:=Range("AE2") _
, Order2:=xlAscending, Key3:=Range("AB2"), Order3:=xlAscending,
Header _
:=xlGuess, OrderCustom:=1, MatchCase:=False,
Orientation:=xlTopToBottom _
, DataOption1:=xlSortNormal, DataOption2:=xlSortNormal,
DataOption3:= _
xlSortNormal





It errors out with the error:
'Runtime error "1004"
Application-defined or Object-defined error'