Hi @kbkalyani56
You can place the order and even carry it forward. The system will not stop placing orders. However, if there is a margin shortfall, interest will be charged.
Additionally, if you incur any losses and your ledger remains in debit beyond T+4 days, then our RMS team will square off your holdings on T+5 days.
Read more on this:- Important Update: Reversal of Penalty on Shortfall of Upfront Margin