[ISS Support Case] Unable to Reinitialize Topics: The User ID entered is not authorized to execute commands on this Historian
Last updated: September 19th, 2025Description
We connect to a TopServer OPC as an IDAS. Last night I had to reinitialize the OPC server and I noticed this morning, all the Topics to this server are Disconnected. When I right click one of them and select reinitialize, I get the message, The User ID entered is not authorized to execute commands on this Historian.
- Author: Kevin Modlin
- Published: September 19th, 2025
Details:
| Product: Historian |
| Version: 2023 |
| Solution: [Solution is visible below when you're logged in and have a current subscription] |
| Date Created: | 07/14/2023 |
| Case: | 84872 |
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