Support Board
Date/Time: Mon, 07 Jul 2025 11:43:34 +0000
Post From: market data logon unsuccessful
[2019-04-22 20:36:51] |
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You are getting the following error: CQG WebAPI | Market data logon unsuccessful. Server message: Username or password is incorrect. | 2019-04-22 15:48:48
Refer to the 4th common error here: CQG Trading Platform Service: Common Error Messages Sierra Chart Support |