Dim wkbkdestination As Workbook
Dim destsheet As Worksheet
For Each ThisWorkSheet In wkbkorigin.Worksheets
\'this throws subscript out of range if there is not
Put the test in a function and you will be able to reuse it and you have better code readability.
Do NOT use the "On Error Resume Next" since it may conflict with other part of your code.
Sub DoesTheSheetExists()
If SheetExist("SheetName") Then
Debug.Print "The Sheet Exists"
Else
Debug.Print "The Sheet Does NOT Exists"
End If
End Sub
Function SheetExist(strSheetName As String) As Boolean
Dim i As Integer
For i = 1 To Worksheets.Count
If Worksheets(i).Name = strSheetName Then
SheetExist = True
Exit Function
End If
Next i
End Function