Solution : https://service.sap.com/sap/support/notes/42400 (SAP Service marketplace login required)
Key words : 
runtime error perform_not_found appears, additional key words activation, automatic activation method, apply hot package 9, test flag deactivated, start report rhwfacti, report rhwfacti, manual activation, workflow data, organizational data
Related Notes : 
       
| 50216 | |
| 39594 | |
| 37617 | ONLINE CORRECTION SUPPORT (Release <= 3.1) | 
| 33525 | Important information about SAP patches (< 3.1H) |