SSIS datatype issue

Hi ,

i am trying to load data from oracle to SQL server,after 1000 records i am getting below error.

and also for more information [start_date] and [end_date] has the datatype datetime.

any one please explain me about this error.

 "There was an error with Landing.Inputs[OLE DB Destination Input].Columns[START_DATE] on Landing.Inputs[OLE DB Destination Input]. The column status returned was: "Conversion failed because the data value overflowed the specified type."."

Thanks,