在Excel中运行VBA脚本时出现自动化错误

Question

我在Excel 2007中运行VBA代码时遇到自动化错误。我正在尝试连接到远程SQL Server数据库并将数据从Excel加载到SQL Server。

我得到的错误是，

“运行时错误'-2147217843（80040e4d）'：自动化错误”。

我检查了MSDN网站，它表明这可能是由于与sqloledb提供程序相关的错误，缓解这种情况的一种方法是使用ODBC。 好吧，我更改了连接字符串以反映ODBC提供程序和相关参数，我仍然得到相同的错误。

以下是使用ODBC作为提供程序的代码：

Dim cnt As ADODB.Connection
Dim rst As ADODB.Recordset
Dim stSQL As String
Dim wbBook As Workbook
Dim wsSheet As Worksheet
Dim rnStart As Range



Public Sub loadData()
     'This was set up using Microsoft  ActiveX Data Components version 6.0.

     'Create ADODB connection object, open connection and construct the connection string object.
     Set cnt = New ADODB.Connection
     cnt.ConnectionString = _
     "Driver={SQL Server}; Server=onlineSQLServer2010.foo.com; Database=fooDB Uid=logonalready;Pwd='helpmeOB1';"

    cnt.Open

    On Error GoTo ErrorHandler

    'Open Excel and run query to export data to SQL Server.

     strSQL = "SELECT * INTO SalesOrders FROM OPENDATASOURCE('Microsoft.ACE.OLEDB.12.0',   & _
    "'Data Source=C:\Database.xlsx; Extended Properties=Excel 12.0')...[SalesOrders$]"

    cnt.Execute (strSQL)

    'Error handling.
ErrorExit:
     'Reclaim memory from the connection objects
     Set rst = Nothing
     Set cnt = Nothing

   Exit Sub

ErrorHandler:
   MsgBox Err.Description, vbCritical
   Resume ErrorExit


   'clean up and reclaim memory resources.
    cnt.Close
    If CBool(cnt.State And adStateOpen) Then
    Set rst = Nothing
    Set cnt = Nothing

    End If

End Sub

Answer 1

从你的帖子（和你的）的回复看来你的连接字符串是错误的？ 连接字符串可能会导致真正的头痛。 我知道。 试试Robert Gelb的方法： http ：//www.vbrad.com/article.aspx？ id = 81每次都适合我。