Power Automate中SAP录制VBScript替换变量后语法错误求助

我在Power Automate中创建了两个变量DtIni和DtFim，通过消息框让用户输入SAP事务数据提取所需的起始和结束日期。录制SAP数据提取自动化的VBScript后，将脚本中的固定日期替换为Power Automate变量%DtIni%和%DtFim%，但Power Automate无法识别这些变量，持续提示语法错误。原脚本可正常运行，相关代码及错误信息如下：

原VBScript脚本 #

If Not IsObject(application) Then
   Set SapGuiAuto  = GetObject("SAPGUI")
   Set application = SapGuiAuto.GetScriptingEngine
End If
If Not IsObject(connection) Then
   Set connection = application.Children(0)
End If
If Not IsObject(session) Then
   Set session    = connection.Children(0)
End If
If IsObject(WScript) Then
   WScript.ConnectObject session,     "on"
   WScript.ConnectObject application, "on"
End If
session.findById("wnd[0]").maximize
session.findById("wnd[0]/tbar[0]/okcd").text = "zx_se16"
session.findById("wnd[0]").sendVKey 0
session.findById("wnd[0]/usr/ctxtDATABROWSE-TABLENAME").text = "zmpafedi_doc"
session.findById("wnd[0]/usr/ctxtDATABROWSE-TABLENAME").caretPosition = 12
session.findById("wnd[0]").sendVKey 3
session.findById("wnd[0]").sendVKey 8
session.findById("wnd[1]/tbar[0]/btn[14]").press
session.findById("wnd[1]/usr/chk[2,9]").selected = true
session.findById("wnd[1]/usr/chk[2,12]").selected = true
session.findById("wnd[1]/usr/chk[2,13]").selected = true
session.findById("wnd[1]/usr/chk[2,14]").selected = true
session.findById("wnd[1]/usr/chk[2,16]").selected = true
session.findById("wnd[1]/usr/chk[2,16]").setFocus
session.findById("wnd[1]/usr").verticalScrollbar.position = 1
session.findById("wnd[1]/usr").verticalScrollbar.position = 2
session.findById("wnd[1]/usr").verticalScrollbar.position = 3
session.findById("wnd[1]/usr").verticalScrollbar.position = 4
session.findById("wnd[1]/usr").verticalScrollbar.position = 5
session.findById("wnd[1]/usr").verticalScrollbar.position = 6
session.findById("wnd[1]/usr").verticalScrollbar.position = 7
session.findById("wnd[1]/usr").verticalScrollbar.position = 8
session.findById("wnd[1]/usr").verticalScrollbar.position = 9
session.findById("wnd[1]/usr").verticalScrollbar.position = 10
session.findById("wnd[1]/usr").verticalScrollbar.position = 11
session.findById("wnd[1]/usr").verticalScrollbar.position = 12
session.findById("wnd[1]/usr").verticalScrollbar.position = 13
session.findById("wnd[1]/usr").verticalScrollbar.position = 14
session.findById("wnd[1]/usr").verticalScrollbar.position = 15
session.findById("wnd[1]/usr").verticalScrollbar.position = 16
session.findById("wnd[1]/usr").verticalScrollbar.position = 17
session.findById("wnd[1]/usr").verticalScrollbar.position = 18
session.findById("wnd[1]/usr").verticalScrollbar.position = 19
session.findById("wnd[1]/usr").verticalScrollbar.position = 20
session.findById("wnd[1]/usr").verticalScrollbar.position = 21
session.findById("wnd[1]/usr").verticalScrollbar.position = 22
session.findById("wnd[1]/usr/chk[2,13]").selected = true
session.findById("wnd[1]/usr/chk[2,13]").setFocus
session.findById("wnd[1]/tbar[0]/btn[0]").press
session.findById("wnd[0]/usr/ctxtI1-LOW").text = "2"
session.findById("wnd[0]/usr/ctxtI1-LOW").caretPosition = 1
session.findById("wnd[0]/usr/btn%_I2_%_APP_%-VALU_PUSH").press
session.findById("wnd[1]/tbar[0]/btn[24]").press
session.findById("wnd[1]/tbar[0]/btn[8]").press
session.findById("wnd[0]/usr/ctxtI6-LOW").text = "01082022"
session.findById("wnd[0]/usr/ctxtI6-HIGH").text = "25082022"
session.findById("wnd[0]/usr/ctxtI6-HIGH").setFocus
session.findById("wnd[0]/usr/ctxtI6-HIGH").caretPosition = 8
session.findById("wnd[0]/tbar[1]/btn[8]").press

session.findById("wnd[0]/mbar/menu[6]/menu[5]/menu[2]/menu[2]").select

session.findById("wnd[1]/usr/subSUBSCREEN_STEPLOOP:SAPLSPO5:0150/sub:SAPLSPO5:0150/radSPOPLI-SELFLAG[4,0]").select
session.findById("wnd[1]/usr/subSUBSCREEN_STEPLOOP:SAPLSPO5:0150/sub:SAPLSPO5:0150/radSPOPLI-SELFLAG[4,0]").setFocus
session.findById("wnd[1]/tbar[0]/btn[0]").press

修改后的VBScript脚本 #

If Not IsObject(application) Then
   Set SapGuiAuto  = GetObject("SAPGUI")
   Set application = SapGuiAuto.GetScriptingEngine
End If
If Not IsObject(connection) Then
   Set connection = application.Children(0)
End If
If Not IsObject(session) Then
   Set session    = connection.Children(0)
End If
If IsObject(WScript) Then
   WScript.ConnectObject session,     "on"
   WScript.ConnectObject application, "on"
End If
session.findById("wnd[0]").maximize
session.findById("wnd[0]/tbar[0]/okcd").text = "zx_se16"
session.findById("wnd[0]").sendVKey 0
session.findById("wnd[0]/usr/ctxtDATABROWSE-TABLENAME").text = "zmpafedi_doc"
session.findById("wnd[0]/usr/ctxtDATABROWSE-TABLENAME").caretPosition = 12
session.findById("wnd[0]").sendVKey 3
session.findById("wnd[0]").sendVKey 8
session.findById("wnd[1]/tbar[0]/btn[14]").press
session.findById("wnd[1]/usr/chk[2,9]").selected = true
session.findById("wnd[1]/usr/chk[2,12]").selected = true
session.findById("wnd[1]/usr/chk[2,13]").selected = true
session.findById("wnd[1]/usr/chk[2,14]").selected = true
session.findById("wnd[1]/usr/chk[2,16]").selected = true
session.findById("wnd[1]/usr/chk[2,16]").setFocus
session.findById("wnd[1]/usr").verticalScrollbar.position = 1
session.findById("wnd[1]/usr").verticalScrollbar.position = 2
session.findById("wnd[1]/usr").verticalScrollbar.position = 3
session.findById("wnd[1]/usr").verticalScrollbar.position = 4
session.findById("wnd[1]/usr").verticalScrollbar.position = 5
session.findById("wnd[1]/usr").verticalScrollbar.position = 6
session.findById("wnd[1]/usr").verticalScrollbar.position = 7
session.findById("wnd[1]/usr").verticalScrollbar.position = 8
session.findById("wnd[1]/usr").verticalScrollbar.position = 9
session.findById("wnd[1]/usr").verticalScrollbar.position = 10
session.findById("wnd[1]/usr").verticalScrollbar.position = 11
session.findById("wnd[1]/usr").verticalScrollbar.position = 12
session.findById("wnd[1]/usr").verticalScrollbar.position = 13
session.findById("wnd[1]/usr").verticalScrollbar.position = 14
session.findById("wnd[1]/usr").verticalScrollbar.position = 15
session.findById("wnd[1]/usr").verticalScrollbar.position = 16
session.findById("wnd[1]/usr").verticalScrollbar.position = 17
session.findById("wnd[1]/usr").verticalScrollbar.position = 18
session.findById("wnd[1]/usr").verticalScrollbar.position = 19
session.findById("wnd[1]/usr").verticalScrollbar.position = 20
session.findById("wnd[1]/usr").verticalScrollbar.position = 21
session.findById("wnd[1]/usr").verticalScrollbar.position = 22
session.findById("wnd[1]/usr/chk[2,13]").selected = true
session.findById("wnd[1]/usr/chk[2,13]").setFocus
session.findById("wnd[1]/tbar[0]/btn[0]").press
session.findById("wnd[0]/usr/ctxtI1-LOW").text = "2"
session.findById("wnd[0]/usr/ctxtI1-LOW").caretPosition = 1
session.findById("wnd[0]/usr/btn%_I2_%_APP_%-VALU_PUSH").press
session.findById("wnd[1]/tbar[0]/btn[24]").press
session.findById("wnd[1]/tbar[0]/btn[8]").press
session.findById("wnd[0]/usr/ctxtI6-LOW").text = "%DtIni%"
session.findById("wnd[0]/usr/ctxtI6-HIGH").text = "%DtFim%"
session.findById("wnd[0]/usr/ctxtI6-HIGH").setFocus
session.findById("wnd[0]/usr/ctxtI6-HIGH").caretPosition = 8
session.findById("wnd[0]/tbar[1]/btn[8]").press
session.findById("wnd[0]/mbar/menu[6]/menu[5]/menu[2]/menu[2]").select
session.findById("wnd[1]/usr/subSUBSCREEN_STEPLOOP:SAPLSPO5:0150/sub:SAPLSPO5:0150/radSPOPLI-SELFLAG[4,0]").select
session.findById("wnd[1]/usr/subSUBSCREEN_STEPLOOP:SAPLSPO5:0150/sub:SAPLSPO5:0150/radSPOPLI-SELFLAG[4,0]").setFocus
session.findById("wnd[1]/tbar[0]/btn[0]").press

错误信息 #

Power Automate提示：The script engine reported an error in the script. [Line: 59, Column: 62] Syntax error（对应修改后脚本中替换变量的行）

我查阅资料并参考视频教程，操作步骤与示例一致，但仍出现该问题，恳请帮忙分析原因。

内容的提问来源于stack exchange，提问作者Thiago Ayusso