Earned leave encashment

Hi Experts

I am facing problem in EL encashment. The case is like this:

Employee is have EL balance for year 2009 2 days and for year 2010 10days(8+2) including 2days of previous year.

When i make entry for EL encashment through IT416 for 5 days, in system two records is created i.e for 2 days one record and for 3 days another record.

But the amount for both record is same. Eg, assume for one day encashment is Rs.100, the total amount should be Rs.500.

But system is giving Rs.1000. That is for the record with 2days it is calculating Rs.500 and for 3 days also Rs500. It should be 200 +300 only.

Kindly help.