Private Sub Worksheet_Change(ByVal Target As Range)

On Error GoTo ws_exit:
Application.EnableEvents = False
If Not Intersect(Target, Me.Range("O:X")) Is Nothing Then
With Target
Cells(Target.Row, "AB") = Format(Date, "dd mmm yyyy")
End With
End If

ws_exit:
Application.EnableEvents = True
End Sub

'This is worksheet event code, which means that it needs to be
'placed in the appropriate worksheet code module, not a standard
'code module. To do this, right-click on the sheet tab, select
'the View Code option from the menu, and paste the code in.



--
HTH

Bob Phillips

"GregR" wrote in message
ups.com...
I have a huge spreadhseet and I need a worksheet change event to
populate a target cell in column(AB) with today's date value, if
anything gets added to target cells in columns(O:X). In other words, if
O22 has something filled in AB22 would have today's date value. If at a
later date S22 gets something filled in AB22 would update to the
current date. TIA

Greg