sunder.bugatha (12/11/2014)
save it as a SSIS package and use data conversion transformation to convert it to relevant datatype.
Any data that has already been lost during the conversion to SmallDateTime will not magically reappear if converted back to DateTime.
Better to change the datatype of the source columns.
If you haven't even tried to resolve your issue, please don't expect the hard-working volunteers here to waste their time providing links to answers which you could easily have found yourself.