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Date/Time: Thu, 28 Nov 2024 15:35:43 +0000



TWS/IB Connection Error

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[2023-04-18 15:19:09]
User654047 - Posts: 11
Hello,

I'm getting this error (below) while connecting to Interactive brokers for trading purposes.
I have TWS Build 10.14.1c and this was downloaded today and most upto date that I can access from UK - I believe.

Can you advise on this ?

Ive followed all the setting details that i can see for SC connections to TWS/IB



Interactive Brokers | Connecting to 127.0.0.1:7496 | 2023-04-18 10:13:58.573
IB TWS socket (9) | Creating socket. | 2023-04-18 10:13:58.573
IB TWS socket (9) | New receive buffer size: 5242880 | 2023-04-18 10:13:58.573
IB TWS socket (9) | Connecting to IP: 127.0.0.1. | 2023-04-18 10:13:58.573
Interactive Brokers | Sending API sign: API | 2023-04-18 10:13:59.085
Interactive Brokers | Sending client version: v100..176 +PACEAPI. Waiting for acceptance. | 2023-04-18 10:13:59.085
Interactive Brokers | TWS server version: 167 | 2023-04-18 10:13:59.089
Interactive Brokers | A newer version of Trader Workstation is required to connect. The minimum required TWS server version: 176 | 2023-04-18 10:13:59.089 *
Error connecting to Data or Trading service. For help with this issue, press the 'Send For Analysis' button on this window. | 2023-04-18 10:13:59.089
Select 'File >> Disconnect' to prevent further connection attempts. | 2023-04-18 10:13:59.089
IB TWS socket (9) | CloseSocket call. | 2023-04-18 10:13:59.114
Interactive Brokers | Disconnected. | 2023-04-18 10:13:59.114
Will reconnect to the server in 2.0 minutes. Select 'File >> Disconnect' to prevent further connection attempts. | 2023-04-18 10:13:59.114
IB TWS socket (9) | Shutdown started. Waiting for graceful close. | 2023-04-18 10:13:59.114
IB TWS socket (9) | Socket gracefully closed by remote side. | 2023-04-18 10:13:59.114
IB TWS socket (9) | Closed. | 2023-04-18 10:13:59.114
[2023-04-18 15:32:26]
Sierra_Chart Engineering - Posts: 17201
If you are getting this error there must be a newer version available to you:
Interactive Brokers | A newer version of Trader Workstation is required to connect. The minimum required TWS server version: 176 | 2023-04-18 10:13:59.089 *

It should not matter your location. The internal server version is going to be 176. Ask Interactive Brokers about this.
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:
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Date Time Of Last Edit: 2023-04-18 15:32:42

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