Sickness end date should be Default 31.12.9999

Hi Experts,

I have an issue with Leave application.

When employee selects " Sickness" from the dropdown of Leaves The end date automatically Sets to 31.12.9999. Which is correct.

But when you put the end date blank it takes the exact date of Start date.

For Example,

The start date is set to 19.06.2014. Also the end date is kept blank.

Press Enter: The end date takes the date of start date. Which should not happen.It should be defaulted to 31.12.9999

Need help to sort this out.

Regards,

Priti