我们正在使用BExAnalyzer 7.5运行SAP BW。我已经尝试了几天来建立到SAP BW服务器的连接，但不幸的是，我甚至没有收到错误消息。看起来登录成功了，但是没有从BW中获取数据，所以我假设登录中有问题。救命啊！

Function LogonToServer() As Boolean
   LogonToServer = False
   Dim myConnection As Object
   Set myConnection = Run("'C:\Program Files (x86)\Common Files\SAP Shared\BW\BExAnalyzer.xla'!SAPBEXgetConnection")
   With myConnection
      .client = "xxx"
      .user = "xxx"
      .Password = "xxxx"
      .Language = "DE"
      .systemnumber = "xxx"
      .system = "xxx"
      .ApplicationServer = "xxx"
      .SAProuter = ""
      .Logon 0, True
   End With
   If myConnection.IsConnected <> 1 Then
      'launch the Logon Dialog for manual connection
      myConnection.Logon 0, False
         If myConnection.IsConnected <> 1 Then
            MsgBox "something went wrong ..."
            Exit Function
         End If
   End If
   If myConnection.IsConnected = 1 Then
      LogonToServer = True
   End If
   Run "BExAnalyzer.xla!SAPBEXinitConnection"
End Function