Solution : https://service.sap.com/sap/support/notes/159142 (SAP Service marketplace login required)
Key words : 
/            new29/jul/99   ii/           new05/aug/99   iii/          new10/aug/99   iv/           new10/aug/99, /            changed08/sep/99   vii/          new22/oct/99   viii/         newthe topics arei/    db2 admin, 'export libpath=/usr/lpp/db2_06_01/lib', /            new12/aug/99   vi/           new31/aug/99, version 6the newest database version v6, hkey_local_machine -> sofrtware -> sap -> <sapsid> -> environment, <sapsid>vi/   start-db2-version 5, ---------------------------< d021078 >--------------------------------ii/  installation/update, ------------------< d021078 >------------------------------------------vi/   start-db2-version 5, table monifor start releases 3x
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 |