(<class 'pywintypes.com_error'>, com_error(-2147352567 while running the code

[rusdianzzah-888]

i have the error  when running the code:

(<class 'pywintypes.com_error'>, com_error(-2147352567, 'Exception occurred.', (614, 'saplogon', 'The enumerator of the collection cannot find en element with the specified index.', 'C:\\Program Files (x86)\\SAP\\FrontEnd\\SAPgui\\saplogon.HLP', 393215, 0), None), <traceback object at 0x00000207D0AE5880>)

but this error does not appear all the time. Sometimes the code works, sometimes it doesn't work

this is the code:

     def __init__(self, path: str😞

        subprocess.Popen(path)

        time.sleep(10)

        self.sap_gui = win32com.client.GetObject('SAPGUI')

        if not type(self.sap_gui) == win32com.client.CDispatch:

            return

        self.application = self.sap_gui.GetScriptingEngine

    def login(self, connection: str, user: str, password: str😞

        try:

            self.connection = self.application.OpenConnection(connection, True)

            time.sleep(10)

            self.session = self.connection.Children(0)

            self.session.findById('wnd[0]').maximize

            self.session.findById('wnd[0]/usr/txtRSYST-BNAME').text = user

            self.session.findById('wnd[0]/usr/pwdRSYST-BCODE').text = password

            self.session.findById('wnd[0]').sendVKey(0)

        except :

            self.check_error = 1

            endpoint.inputEndpointLogFailed("sap_zfiaraging","Gagal login", 500, sys.exc_info())

            print(sys.exc_info())