Question

我试图启动VBS SAP脚本并更改VBS代码的一些变量。

我得到了

运行时错误＆＃39; 424＆＃39;需要对象

on Set session = Connection.Children(0)

Public Sub SimpleSAPExport()
Set SapGuiAuto = GetObject("SAPGUI")  'Get the SAP GUI Scripting object
Set SAPApp = SapGuiAuto.GetScriptingEngine 'Get the currently running SAP GUI
Set SAPCon = SAPApp.Children(0) 'Get the first system that is currently connected
Set session = Connection.Children(0) 'Get the first session (window) on that connection

'  Start the transaction to view a table
session.StartTransaction "SE16"
end sub

Answer 1

尝试使用此代码：

Set SapGuiAuto = GetObject("SAPGUI") 'Get the SAP GUI Scripting object
Set SAPApp = SapGuiAuto.GetScriptingEngine 'Get the currently running SAP GUI
Set SAPCon = SAPApp.Children(0) 'Get the first system that is currently connected
Set session = SAPCon.Children(0) 'Get the first session (window) on that connection

您收到错误消息是因为您缺少对象SAPCon而不是连接，只是偶然发现这个对象并执行您的代码，我遇到了同样的问题并且解决了更改此对象的问题。

最佳，

Edgar M。

Answer 2

如果在Edgar M的建议（纠正connection至SAPCon）后仍然存在问题，则尝试在设置会话之前添加一点延迟.. （或之前发生悬挂的行） ..所以在这种情况下，SAPCon有足够的时间在代码延续之前完成（在运行环境中）（与更快获得pc的相关？）。所以喜欢：

..
Set SAPCon = SAPApp.Children(0)
WScript.Sleep 200
Set session = SAPCon.Children(0)

在此之后，随机挂起似乎结束了最好，JanW

从VBA运行VBS SAP会生成对象所需的错误

2 个答案: