Encumbrances_how to transfer to secondary ledgers

Dear All,

I created and reserved a requisition in primary ledger-INR in Sep 2016. I check the fund availability form and it shows the INR amount encumbered correctly. The primary ledger-INR has an associated secondary ledger-USD(INR). When I run the fund availability for this secondary ledger I don't see any encumbrance balance in the form. I am attaching the screen shots for helping me out with better understanding of the process here. I expect to see the 515 encumbrance to be shown in secondary ledger as well. Also pls help to understand how encumbrances can be checked for reporting ledgers using fund