Error Message with No Enough Margin

[atrader]

My strategy worked pretty good before. However, it gave me an No Enough Margin error message and stopped trading. I do have enough money and I tried simulator too. It is just not working any more. How to solve this problem?

[NinjaTrader_JoshG]

Hello atrader,
Thanks for your post.

I first suggest immediately reaching out directly to your broker to confirm your balance.

Next, please reset your SIM account and then try testing your strategy on the SIM account again.

Please follow the instructions below to reset a simulation account. (This can take longer depending on the size of your database file and your system.)

• From the NinjaTrader Control Center window select the menu Tools> Options> Simulator.
• Press the 'Reset' button.
• If you do not want to lose your trade data, uncheck the 'Clear history' box (This must be left checked when wanting to remove a stuck sim order)

I look forward to hearing the results.