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Date/Time: Thu, 27 Feb 2025 16:17:45 +0000



Post From: Orders rejected - duplicate order id issue

[2021-07-08 02:57:19]
Sierra Chart Engineering - Posts: 104368
This is the relevant line:
Next valid order ID: 126237 | 2021-07-07 18:51:13.963

Sierra Chart request 100,000 order IDs from TWS. That is the first valid ID which is shown in the line above. So any order you submit after that line is received, should start with that number for what is called the Service Order ID in Sierra Chart and then increments by one for any additional order. If that is what is happening, then everything is working correctly on the Sierra Chart side.
Sierra Chart Support - Engineering Level

Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy:
https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation

For the most reliable, advanced, and zero cost futures order routing, *change* to the Teton service:
Sierra Chart Teton Futures Order Routing
Date Time Of Last Edit: 2021-07-08 02:58:00