Help needed in convert timezone statement

Hi all,

convert date date1 time time1 into time stamp tstamp1 time zone sy-zonlo.

date1 - "99991231"

time1 - "235959"

Sy-zonlo - EST

data: date1 type datum.

data: time1 type uzeit.

data: tstamp1 type tzntstmps.

The above statement with the values mentioned in here results into a value "0".

Could any one help with this??

Regards,

Kiruthika

Edited by: Kiruthika Raghunathan on Feb 22, 2010 1:15 AM