Urgent !!!

Now I migrate my application from Sybase 11.0 to 11.9.2 and front end use
Delphi 4.0

But error occur as following :

In dbgrid Datetime value show as '2000-6-13 21:14:23' after post (commit) to
database ,in sybase the value change to '2000-6-13 21:14:00',but if you
execute insert or update statement ,the value in sybase database is ok, no
problem.

The shorttimeformate / longtimeformate sets no change(either in program or
in Control Pannel) !

Why?

Is it a bug?


Thanks