Solution : https://service.sap.com/sap/support/notes/46257 (SAP Service marketplace login required)
Key words : 
additional key words ie01ie02il01il02installing, import hot package sapkh30d06, forwarding inheritance-relevant data, equipmentequipment reconstructionequipment hierarchyinstallation location, newly entered installation location, installing/dismantling equipment, exploding equipment hierarchies, prerequisites program error, activate structure rm63a, functional location
Related Notes : 
       
| 105901 | Status inconsstncy f.eqmt dismantlng/eqmt hierarchy | 
| 103963 | |
| 70504 | |
| 50471 | |
| 37617 | ONLINE CORRECTION SUPPORT (Release <= 3.1) | 
| 33525 | Important information about SAP patches (< 3.1H) |