Solution : https://service.sap.com/sap/support/notes/159241 (SAP Service marketplace login required)
Key words : 
files      /usr/sap/put/exe/r3load       /usr/sap/put/exe/dbadaslib, file \usr\sap\put\log\r3up, indexin file <putdir>/exchange/tplpack/ddlada, directory /usr/sap/put/preload, phase pcon_46ain log pl<date>, upgrade procedure additional key words, / important general remarksonly fcs program, /    important general remarksii/   errors, guide iii/ activities prior, os user <sid>adm
Related Notes : 
       
| 175676 | Additions upgrading to 4.6A FCS | 
| 172518 | R/3 4.6A Installation/Upgrade Simplified Chinese | 
| 172516 | R/3 4.6A Installation/Upgrade Traditional Chinese | 
| 172515 | R/3 4.6A Installation/Upgrade Korean | 
| 169781 | R/3 4.6A Installation/Upgrade Japanese | 
| 155674 | Additions upgrade to Release 4.6A |