Add future adjourn date for a case

To change the adjourned date to a future date, when i select the date by using the date picker, the selected date is not set even if i touch the set button. Please guide me.
–Adv. Jeganjraja

 Please see below screen to add future adjourn date.
Step:1
 ld_casedetails_3
Step:2
ld_addadjourndt2
Hope it helps.