Your limit order may have been rejected/canceled for one of the following reasons: 

Circuit limit: Your order can get canceled if your requested price lies outside the circuit limit. In this case, place your order with the price within the valid range (circuit limit). 

Margin exceeds: Your order can get canceled if you don’t have enough funds in your Groww balance for the order. In this case, add the required funds and try again.

Check T1 holdings: Your order can get canceled if your holdings are not verified. In this case, verify your holdings, then try placing the order again.