[ISS Support Case] The trend chart is not showing when selecting a tag

Last updated: October 17th, 2025

Description

Client reached out as on a specific Historian Client node the Trend chart fails to initialize. When selecting tags from the tag pane and dragging them to the right or double clicking the Trend chart does not appear. When checking the license status of Historian Trends it shows as unknown.

Author: Kevin Modlin
Published: October 17th, 2025

Details:

Product: Historian Client

Version: 2023

Solution: [Solution is visible below when you're logged in and have a current subscription]

Date Created:	08/13/2025
Case:	98642

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