Solution : https://service.sap.com/sap/support/notes/889066 (SAP Service marketplace login required)
Key words :
maximum user idle time exceeded, therdisp/gui_auto_logout profile parameter, communication library trace entries, sap internet transaction server, /3 connection lostthe diagnostics, sap system offers, ~timeout > rdisp/gui_auto_logout, ~timeout < rdisp/gui_auto_logout, ~timeout = rdisp/gui_auto_logout, appserver terminates session
Related Notes :
705013 | Timeout for ICF services based on ITS |