Handled Exceptions Reference for Orders Objects

[TheFil]

Apologies if this is addressed elsewhere on the forum or otherwise readily accessible, but I was trying to find a master reference for all handled exceptions pertaining to order submission/rejection such that I can continue to expand my own handling routines.

Is there a central place where I can review all possible exceptions that may be thrown?

By default I have RealtimeErrorHandling set to StopCancelCloseIgnoreRejects when running my Strategies and I also make use of AtmStrategyCreate(), which I know introduces its own layer of complexity due to asynchronicity, etc.

I've dug pretty extensively through the HelpGuide as well as here on the forum so I figured I'd just go ahead and ask direclty.

Thank you.

[NinjaTrader_Jesse]

Hello TheFil,

For orders you can see the states that are possible here: https://ninjatrader.com/support/help...lightsub=order

Rejections there is not a specific list of possible rejections because there are many actions that you could potentially do which could conflict with a given broker. There are varied rejections depending on each broker.

The rejection override contains a few parameters that you can use which are ErrorCode error, string nativeError.

The best way forward would be to run the script with rejection handling on so that it gets disabled for rejects. Collect any rejections you receive so you can program logic for those situations. Its best to avoid turning off rejection handing until you have some expectations of what rejects may happen. With this off that may allow the script to continue placing problematic trades or even enter into problematic positions when there is not any logic to catch those rejects.

[TheFil]

Thanks NinjaTrader_Jesse

That's a helpful start. Don't know how I missed that pass through the HelpGuide.

Follow-up question: In general, what kinds of errors correspond with ErrorCode.Panic?

I've thrown this before, but I don't recall the context...

[NinjaTrader_Jesse]

Hello TheFil,

I am not aware of anything that documents that, panic is reported for various errors. That is more of a general error code than anything specific as it comes for multiple reasons.