Solution : https://service.sap.com/sap/support/notes/783706 (SAP Service marketplace login required)
Key words :
prerequisites ep6 sp2 patch 4 solution, apply ep6 sp2 patch 5, symptom desktop throw error, terms session desktopwervice reason, ep6 sp2 patch5, invalid session
Related Notes :
754376 | Central Note - Installing Patch 5 for EP 6.0 SP2 |