Consolidate data from multiple excel files to one master file - excel

Question

I've multiple files and with data sample
All files seems the same as the file in the image
This is my master file structure
this my code so for
Sub Append()
'Append data from other files
Path = "E:\NPM PahseIII\"
Dim c As Range
'find the second empty cell in ColA
Set c = ActiveSheet.Cells(Rows.Count, 1).End(xlUp).Offset(2, 0)
Filename = Dir(Path & "*.xlsx")
Do While Filename <> ""
If InStr(Filename, ".") > 0 Then
Filenamenoext = Left(Filename, InStr(Filename, ".") - 1)
End If
c.Value = Filenamenoext
Set c = c.Offset(1, 0)
Workbooks.Open Filename:=Path & Filename, ReadOnly:=True
ThisWorkbook.Activate
ActiveSheet.Range("B3:E6").Select
Selection.Consolidate Sources:=Array("'" & Path & "[" & Filename &
"]Sheet1'!B3:B6")
Workbooks(Filename).Close
Filename = Dir()
Loop
End Sub
After running this code my master file become this
As from the second image we can see that only the file names are written in the master file but data is not consolidated from other files, I stuck in this issue for a full day and don't know what's wrong with my code,
Secondly i want that there should be no repeat if i run this code again then the data should not need to be duplicated is currently it's duplicating data because when i run the code again the file names are written again starting at the bottom of the previous record.
what could be the issue with my current code in order to consolidate data from other files and don't do duplication?

Answer 1

Try this and see how you get along.
Sub Basic_Example_1()
Dim MyPath As String, FilesInPath As String
Dim MyFiles() As String
Dim SourceRcount As Long, Fnum As Long
Dim mybook As Workbook, BaseWks As Worksheet
Dim sourceRange As Range, destrange As Range
Dim rnum As Long, CalcMode As Long
'Fill in the path\folder where the files are
MyPath = "C:\Users\Ron\test"
'Add a slash at the end if the user forget it
If Right(MyPath, 1) <> "\" Then
MyPath = MyPath & "\"
End If
'If there are no Excel files in the folder exit the sub
FilesInPath = Dir(MyPath & "*.xl*")
If FilesInPath = "" Then
MsgBox "No files found"
Exit Sub
End If
'Fill the array(myFiles)with the list of Excel files in the folder
Fnum = 0
Do While FilesInPath <> ""
Fnum = Fnum + 1
ReDim Preserve MyFiles(1 To Fnum)
MyFiles(Fnum) = FilesInPath
FilesInPath = Dir()
Loop
'Change ScreenUpdating, Calculation and EnableEvents
With Application
CalcMode = .Calculation
.Calculation = xlCalculationManual
.ScreenUpdating = False
.EnableEvents = False
End With
'Add a new workbook with one sheet
Set BaseWks = Workbooks.Add(xlWBATWorksheet).Worksheets(1)
rnum = 1
'Loop through all files in the array(myFiles)
If Fnum > 0 Then
For Fnum = LBound(MyFiles) To UBound(MyFiles)
Set mybook = Nothing
On Error Resume Next
Set mybook = Workbooks.Open(MyPath & MyFiles(Fnum))
On Error GoTo 0
If Not mybook Is Nothing Then
On Error Resume Next
With mybook.Worksheets(1)
Set sourceRange = .Range("A1:C1")
End With
If Err.Number > 0 Then
Err.Clear
Set sourceRange = Nothing
Else
'if SourceRange use all columns then skip this file
If sourceRange.Columns.Count >= BaseWks.Columns.Count Then
Set sourceRange = Nothing
End If
End If
On Error GoTo 0
If Not sourceRange Is Nothing Then
SourceRcount = sourceRange.Rows.Count
If rnum + SourceRcount >= BaseWks.Rows.Count Then
MsgBox "Sorry there are not enough rows in the sheet"
BaseWks.Columns.AutoFit
mybook.Close savechanges:=False
GoTo ExitTheSub
Else
'Copy the file name in column A
With sourceRange
BaseWks.cells(rnum, "A"). _
Resize(.Rows.Count).Value = MyFiles(Fnum)
End With
'Set the destrange
Set destrange = BaseWks.Range("B" & rnum)
'we copy the values from the sourceRange to the destrange
With sourceRange
Set destrange = destrange. _
Resize(.Rows.Count, .Columns.Count)
End With
destrange.Value = sourceRange.Value
rnum = rnum + SourceRcount
End If
End If
mybook.Close savechanges:=False
End If
Next Fnum
BaseWks.Columns.AutoFit
End If
ExitTheSub:
'Restore ScreenUpdating, Calculation and EnableEvents
With Application
.ScreenUpdating = True
.EnableEvents = True
.Calculation = CalcMode
End With
End Sub
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