Solution : https://service.sap.com/sap/support/notes/444397 (SAP Service marketplace login required)
Key words :
overwritten thereforethe upgrade stops solution delete, symptom client framework upgrade hangs, clientupgradetarget additional key words client, binary file filecopy, relaunching theupgrade process, upgrade proccess, multiple executions, avi folder, bin folder, clientframe-workupgrade
Related Notes :
433032 | SAPKU30004: Support Package 4 for EBP 3.0/CRM 3.0 |