Migrate projects that used AVEVA Insight

Projects that sent Trend history to AVEVA Insight are not migrated automatically. Studio shows no message when you open the worksheet.

To migrate:

1. Open the Trend worksheet and select Historian as the History Format.

2. Click Historian Configuration, enter a Server, and choose the credentials. See Connect to an AVEVA Historian database located on-premises.

3. Click OK and save the worksheet.

The old configuration is cleared only when Server is not empty and at least one of Server, Prefix, User Name, Password or the credential option has changed. Changing only Host, Port, Status, Reload, Enable Store and Forward or Enable Secure Channel does not clear it.

Until the worksheet is migrated, the Windows runtime does not connect to Historian. Samples are dropped, or collected locally if Enable Store and Forward is selected, and Trend and Viewer queries on that worksheet fail. A warning appears in Database Messages when Database logging is enabled.

IoT View: reconfigure the worksheet in Studio and deploy the project again. A project saved by Studio 2026 without being reconfigured is not recognized as an Insight project by IoT View.

Data that was sent to AVEVA Insight cannot be retrieved by AVEVA Edge.