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AVEVA™ Historian

Edit computer names

  • Last UpdatedFeb 27, 2025
  • 1 minute read

During an import, you are prompted to verify the InTouch computer name and the path to the InTouch application.

Normally, you should not change these default values. However, you need to change the InTouch computer name if you are importing multiple applications from the same InTouch computer. For example, perhaps you have a dedicated "application repository" computer on which you develop all of your InTouch applications. You then publish these applications to the actual production computers on which they will run. In this case, you can import all of the InTouch applications from the repository computer, but during the import process you need to change the InTouch computer name to the corresponding production computer name. The import wizard checks for duplicate InTouch nodes, but not until after you have the opportunity to rename the InTouch computer.

You cannot change the InTouch computer name and the path to the InTouch application during a reimport. However, you can manually edit this information in the InTouchNode table using SQL Server Query Analyzer (or any other query tool) before the reimport. When the reimport is performed, the new information will be used.

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