Solution : https://service.sap.com/sap/support/notes/146440 (SAP Service marketplace login required)
Key words : 
5b windows nt unix r3up r3setup reason, \nt\<processor>\ntpatch        - double click r3dllins, start importing japanese language data, free space    --------------------------------------    aix/oracle, windows nt/informix customer, requierd additional free space, \              sap r3 management console, select japanese package      located, - tp getinfo <sid>      solution, 5b japanese language disc
Related Notes : 
       
| 151833 | Additional Info: Upgrading to FCS 4.5B | 
| 142990 | INST: 4.5B R/3 Installation on UNIX | 
| 134135 | Inst: 4.5B R/3 Inst. on Windows NT (general) | 
| 117668 | Additional info: Upgrading to 4.5B | 
| 79518 | RDDIMPDP terminated abnormally in CON_BAS phase. | 
| 42305 | RSCPINST (I18N configuration tool) |