Solution : https://service.sap.com/sap/support/notes/608859 (SAP Service marketplace login required)
Key words :
\xml' receiving result = rescall method cl_gui_frontend_services=>directory_exist exporting directory = ', call method cl_gui_frontend_services=>directory_exist exporting directory = ', txt' receiving result = resassumming, call method cl_gui_frontend_services=>file_exist, method directory_exist, class cl_gui_frontend_services, directory ', txt' exist, true eventhough', terms call_method
Related Notes :
| 96885 | Downloading front end patches |