Insert records from excel to access - excel

Question

I have a command button in excel to insert the records to access table. Here's my vba code.
Option Explicit
Sub AddRecordsIntoAccessTable()
Dim accessFile As String
Dim accessTable As String
Dim sht As Worksheet
Dim lastRow As Long
Dim lastColumn As Integer
Dim con As Object
Dim rs As Object
Dim sql As String
Dim i As Long
Dim j As Integer
'Disable the screen flickering.
Application.ScreenUpdating = False
'Specify the file path of the accdb file. You can also use the full path of the file like this:
'AccessFile = "C:\Users\Christos\Desktop\Sample.accdb"
accessFile = ThisWorkbook.Path & "\" & "Database daily activity - Beta 6.accdb"
'Ensure that the Access file exists.
If FileExists(accessFile) = False Then
MsgBox "The Access file doesn't exist!", vbCritical, "Invalid Access file path"
Exit Sub
End If
'Set the name of the table you want to add the data.
accessTable = "DAILY_ACTIVITY"
'Set the worksheet that contains the data.
On Error Resume Next
Set sht = ThisWorkbook.Sheets("Daily Activity")
If Err.Number <> 0 Then
MsgBox "The given worksheet does not exist!", vbExclamation, "Invalid Sheet Name"
Exit Sub
End If
Err.Clear
'Find the last row and last column in the given worksheet.
With sht
lastRow = .Cells(.Rows.Count, "B").End(xlUp).Row
lastColumn = .Cells(1, .Columns.Count).End(xlToLeft).Column
End With
'Check if there are data in the worksheet.
If lastRow < 2 Or lastColumn < 1 Then
MsgBox "There are no data in the given worksheet!", vbCritical, "Empty Data"
Exit Sub
End If
'Create the ADODB connection object.
Set con = CreateObject("ADODB.connection")
'Check if the object was created.
If Err.Number <> 0 Then
MsgBox "The connection was not created!", vbCritical, "Connection Error"
Exit Sub
End If
Err.Clear
'Open the connection.
con.Open "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & accessFile
'Create the SQL statement to retrieve the table data (the entire table).
sql = "SELECT * FROM " & accessTable
'Create the ADODB recordset object.
Set rs = CreateObject("ADODB.Recordset")
'Check if the object was created.
If Err.Number <> 0 Then
Set rs = Nothing
Set con = Nothing
MsgBox "The recordset was not created!", vbCritical, "Recordset Error"
Exit Sub
End If
Err.Clear
'Set the necessary recordset properties.
rs.CursorType = 1 'adOpenKeyset on early binding
rs.LockType = 3 'adLockOptimistic on early binding
'Open the recordset.
rs.Open sql, con
'Add the records from Excel to Access by looping through the rows and columns of the given worksheet.
'Here the headers are in the row 1 and they are identical to the Access table headers.
'This is the reason why, for example, there are no spaces in the headers of the sample worksheet.
For i = 2 To lastRow
rs.AddNew
For j = 1 To lastColumn
'This is how it will look like the first time (i = 2, j = 1):
'rs("FirstName") = "Bob"
rs(sht.Cells(1, j).Value) = sht.Cells(i, j).Value
Next j
rs.Update
Next i
'Close the recordet and the connection.
rs.Close
con.Close
'Release the objects.
Set rs = Nothing
Set con = Nothing
'Re-enable the screen.
Application.ScreenUpdating = True
'Inform the user that the macro was executed successfully.
MsgBox lastRow - 1 & " rows were successfully added into the '" & accessTable & "' table!", vbInformation, "Done"
End Sub
Function FileExists(FilePath As String) As Boolean
'--------------------------------------------------
'Checks if a file exists (using the Dir function).
'--------------------------------------------------
On Error Resume Next
If Len(FilePath) > 0 Then
If Not Dir(FilePath, vbDirectory) = vbNullString Then FileExists = True
End If
On Error GoTo 0
End Function
As an example, I create 2 records in excel. It says that those 2 rows had successfully added into my access table. Yet, the added rows are not found in the access table.
Is there something to do in how I linked the excel and access?