My case is I have a button that needs to open url in a new window browser (not tab) from WinGUI.
I'm trying to explore an approach to open URL without using openUrl since openUrl will open a new tab.
I've tried to implement a custom RFC function module calling method cl_gui_frontend_services=>execute.
When I test it on SE37, it does open a new window.
However, when I call it in the script from SAP Screen Personas via RFC in WinGUI, it freezes the screen and I can't do anything else.
Have anyone had any issues like this?