Process for Physical Delivery in F&O

What if in case the pending order got executed or my position remained open without sufficient funds/quantity for Physical settlement?

If there is any shortage of funds/ securities in the account due to any reason in that case the open position may get squared off on best effort basis by I-Sec in the EOS process and if not squared off and remains open at expiry then the physical settlement obligation in the form of shares or funds or auction charges applicable, if any for that full position will be passed on in your account.