Hi Dhruvin,
what i understand below statement is you want to display timestamp value in user format right..
So as you can see it sorted via the string and did not considered the month now in getter if I wrote get_property_as_value it sorted just fine but now it gets displayed as
20141020112222 and not as per the user's date format set in user profile.
if you want to display this value as user date format then use this function module..
you will get this output.. then concatenate nd pass those value into your getter method..
Thanks & Regards,
Srinivas.