Hi Jack,
Thank you for reply.
I checked the current date and time that HANA DB's OS by using command : date.
The below massege was appeared :
Wed Feb 12 12:13:18 JST 2014
JST is UCT + 9H . And R/3 system's timezone is JAPAN(UCT + 9H) , AP server's timezone(R/3's OS) is JAPAN(UCT + 9H).
So both R/3 system and DB server and AP server have same time zone .
Do I have to check timezone in not HANA DB server(OS) but HANA DB itself ?
Thanks in advance .
Kazuki.