Solution : https://service.sap.com/sap/support/notes/65934 (SAP Service marketplace login required)
Key words : 
/3 release information          -> multinational issues           -> language informationthis information, /3 release information          -> multinational issues          -> country information  - language versions, prerequisites information request solution, additional key words country, country version language versions, country-specific documentation view, country-specific functions, country-specific documentation, sap service marketplace, /3 language versions
Related Notes : 
       
| 641257 | FAQ: Country Install Program (O035, RSCICO02) | 
| 392696 | R/3 Tax Interface Configuration Guide | 
| 333672 | Error in country specific functions Philippines | 
| 314835 | Error in country specific functions Thailand | 
| 81892 | Implementating a new country version | 
| 63805 | FAQ: Country-specific Customizing settings | 
| 63631 | FAQ: Documentation for country versions | 
| 39472 | Country-specific customizing for several countries |