Copy Data from one Sheet to another as Data is updated

farhad

New Member
Joined
May 18, 2009
Messages
31
Good Day

I have a Sheet with about 7000 rows of data. I am making changes one sheet and would like to copy the changes to another another sheet. The code i have is as follows which is generating an error.
Please note that the original solution provided from the following forum Copy Data from One to Another based on Reference Number works however i added more columns and since then the code does not work though I tried adapting the code.

Currently post on this Forum
Thanks


- Run-time error '9': Subscript out of range

VBA Code:
Sub Change_File()


Dim inarr1(), inarr2(), outarr()
Dim rng As Range, destination As Range
Dim i As Long, j As Long

Dim ws1 As Worksheet, ws2 As Worksheet, ws3 As Worksheet

'Optimize Macro Speed
Application.ScreenUpdating = False
Application.EnableEvents = False
Application.Calculation = xlCalculationManual

Set ws1 = Worksheets("FARJUL")
Set ws2 = Worksheets("FARJUN")
Set ws3 = Worksheets("Change_Log") ' this is not needed



lastrow1 = ws1.Cells(Rows.Count, 1).End(xlUp).Row  ' FARJUL
inarr1 = ws1.Range("A9:AW" & lastrow1)

lastrow2 = ws2.Cells(Rows.Count, 1).End(xlUp).Row  ' FARJUN
inarr2 = ws2.Range("A9:AW" & lastrow2)

ReDim outarr(1 To 49, 1 To 1)

'
' 2 dimensional array
'
n = 0

For i = 1 To UBound(inarr1, 1) ' Loop through FARFUL records row

    For j = 1 To UBound(inarr2, 1) ' Loop through FARFUN records row
    
    If inarr1(i, 49) = inarr2(j, 49) Then   ' References match
    
        For k = 1 To 49 ' Check if any fields changed
        
         If inarr1(i, k) <> inarr2(j, k) Then  ' Change
             n = n + 1
             ReDim Preserve outarr(1 To 49, 1 To n)  'Add to change log
             For l = 1 To 49
                outarr(l, n) = inarr1(i, l)
                outarr(l + 49, n) = inarr2(j, l)
                inarr2(j, l) = inarr1(i, l)
             Next l
                GoTo nexti
           End If
           
         Next k
          GoTo nexti
          
     End If
     
    Next j
nexti:
Next i
'
'  Output Change log array
'
Set destination = ws3.Range("A3")
destination.Resize(UBound(outarr, 2), UBound(outarr, 1)).Value = Application.Transpose(outarr)
'
'  Output Changed FARJUN
'
Set destination = ws2.Range("A9")
destination.Resize(UBound(inarr2, 1), UBound(inarr2, 2)).Value = inarr2

'Reset Macro Optimization Settings
Application.EnableEvents = True
Application.Calculation = xlCalculationAutomatic
Application.ScreenUpdating = True



End Sub
 

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