RequestToken is not working. Getting error AG8001 for the trade book. Please Help us to resolve it.

Can we execute 15 stocks with one click?. We are trying to add multiple stocks 'smartApi.add({})' method.

Please give a solution if it is possible. We want to execute more than 10 stocks at a time.

We got this error for execution if stocks are more than 10. We will trying with 16 stocks execution at a time

RequestToken is not working. Getting error AG8001 for the trade book. Please Help us to resolve it.