Can anybody shed some light on this. I'm getting a variable not declared
error at:

wsTarget.Range("K1") = sum

When I take out the "Option Explicit" I then get a syntax error at:

Set SourceData = .Range(.Cells(SourceRowindex, "A"),

Here's my code which copies data from different sheets in the same workbook
to sheet1:


Option Explicit
Sub CopyData()
Dim wsTarget As Worksheet
Dim TargetRowindex As Long
Dim SourceRowindex As Long
Dim sheetindex As Long
Dim wsSource As Worksheet
Dim SourceData As Range
Set wsTarget = Worksheets("Sheet1")
wsTarget.Cells.ClearContents
wsTarget.Range("K1") = sum
For sheetindex = 2 To 9
Set wsSource = Worksheets("Sheet" & sheetindex)
SourceRowindex = 1
With wsSource
Do Until .Cells(SourceRowindex, "H") = ""
If .Cells(SourceRowindex, "H") < 100 Then
Set SourceData = .Range(.Cells(SourceRowindex, "A"),
..Cells(SourceRowindex, "I"))
TargetRowindex = TargetRowindex + 1
wsTarget.Range(wsTarget.Cells(TargetRowindex, "A"), _
wsTarget.Cells(TargetRowindex,
"I")).Value = _
SourceData.Value

End If

SourceRowindex = SourceRowindex + 1
Loop
End With
Next

End Sub



Any help would be greatly appreciated,
Gary