Change of leaves from Fiscal to Calender Year

Hi Experts,

We have a issue when applying leaves in Portal/Backend.

There is Military Leave that should fall under Calender year instead of Fiscal Year.

Balance of this leave for calender year is more than the balance left for Fiscal year.

User is getting error in portal while applying leave as

"Fiscal year absence limit has exceeded" .

User wants to change this Fiscal to Calender year.

Please let me know your inputs on this.

Thanks

Avneet