API - streaming data - order gets rejected

[wobbert]

Hi,

We are currently developing an application (trading bot) which opens 4 trades at the same time.

But what we see sometimes is that not all orders are opened.

In dutch it says: Verworpen : Dit order kan niet verwerkt worden, een contingentie order is momenteel in verwerking.

Translated: Rejected : This order cannot be processed, a contingency order is currently being processed.

 

We have no clue what the reason is, why the order is rejected and what we can do to fix the problem.

Anybody who recognizes this and knows a solution for it?

Help would be very much appreciated 😉

IX.D.SPTRD.IFE.IP	DIAAAAKE76BXFAX	2944418319	30-9-2022	14:42	Market Order	US 500 Cash (1€)	-	Positie open: E76BXFAX	Public API OTC
IX.D.SPTRD.IFE.IP	DIAAAAKE76D7CAJ	2944418302	30-9-2022	14:42	Market Order	US 500 Cash (1€)	-	Positie open: E76D7CAJ	Public API OTC
IX.D.SPTRD.IFE.IP	DIAAAAKE769PFAY	2944418287	30-9-2022	14:42	Market Order	US 500 Cash (1€)	-	Verworpen : Dit order kan niet verwerkt worden, een contingentie order is momenteel in verwerking.	Public API OTC
IX.D.SPTRD.IFE.IP	DIAAAAKE76UYQAH	2944418281	30-9-2022	14:42	Market Order	US 500 Cash (1€)	-	Positie open: E76UYQAH	Public API OTC