Solution : https://service.sap.com/sap/support/notes/1569627 (SAP Service marketplace login required)
Key words :
sap netweaver -> general settings -> time zones -> maintain geographical assignments, img path 'general settings' -> 'time zones' -> 'time zones, variable daylight saving time rule, daylight saving time rules, daylight saving time rule, fixed summer time rules, alternative summer time rule, turkey time zone rule, daylight saving time, system time zones
Related Notes :
| 198411 | Current data and information about time zones |