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Date/Time: Wed, 26 Feb 2025 21:04:09 +0000



Post From: ISSUES W/ NGN21-NYMEX

[2021-05-28 05:27:44]
Sierra_Chart Engineering - Posts: 18571
Symbol Error - NGM21 is unknown, unavailable, or improperly formatted. Already subscribed to symbol. New subscription rejected. | 2021-05-23 17:36:27.688
SC Data - All Services | Received security definition for symbol NGM21 | 2021-05-23 17:36:27.688
SC Data - All Services | Market Depth data has been rejected for symbol: NGM21. Already subscribed to market depth for symbol NGM21 for service code nymex. Rejecting new subscription. | 2021-05-23 17:36:27.688
SC Data - All Services | Market Orders data has been rejected for symbol: NGM21. Already subscribed to market orders for symbol NGM21 for service code nymex. Rejecting new subscription. | 2021-05-23 17:36:27.688
This is the problem.

There are conflicting symbols. This is not the valid symbol:
NGM21

The correct symbol is:
NGM21-NYMEX

You need to use the above symbol consistently in all of your instances. And then reconnect all of the instances.
Sierra Chart Support - Engineering Level

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