Exercise 2: Declaration and Initial Settings 
Prerequisites
The reference to SAP BAPI Control has been set under Project ® References….
Procedure
Declare global objects and variables and define the initial settings in procedure Form_Load( ) as follows:
Option Explicit
Private oBAPICtrl As Object 'BAPI Control
Private oConnection As Objec 'Connection object
Private oPersonalData As Object 'Table object
Dim boolLogon As Boolean 'Logon help variable
Const APPID = "Employee Example Program "
Private Sub Form_Load()
'Creating BAPI object
Set oBAPICtrl = CreateObject("SAP.BAPI.1")
'
'Creating Connection object
Set oConnection = oBAPICtrl.Connection
cmdList.Enabled = False
mnuEmployeeList.Enabled = False
boolLogon = False
End Sub
How to Continue
Exercise 3: Logon Procedure