Error 202 reports an order cancellation. Check who or what requested it and whether any size filled first. A cancelled status does not always mean the entire original order remained unfilled.
Educational software guidance. Trading involves risk. Read the financial and information disclaimers.
Step by step
- 1 Locate the order in Activity and include cancelled orders in the view.
- 2 Read the full cancellation reason and timestamp.
- 3 Check the Trades tab for any fills tied to that order before cancellation.
- 4 Compare the event with your alert history, time-in-force, and any linked exit orders.
- 5 Reconcile the remaining position before deciding whether a new order is needed.
A practical example
Suppose you send an order for ten shares. Four fill before you cancel the rest. The final order may show a cancelled state, but the four shares still belong in the position. Check both the order and the fill list. A new order for ten more shares would not be the same as replacing the six that never filled.
Screen reference

Mistake to avoid
Common questions
Can a partially filled order be cancelled?
Its unfilled remainder can be cancelled; existing fills still count.
Is 202 always an error in my strategy?
No. Review the reason and the event that requested the cancellation.