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AVEVA™ PI System™ Feedback Portal

Welcome to our feedback site!


We created this site to hear your enhancement ideas, suggestions and feedback about AVEVA products and services. All of the feedback you share here is monitored and reviewed by the AVEVA product managers.

To start, take a look at the ideas in the list below and VOTE for your favorite ideas submitted by other users. POST your own idea if it hasn’t been suggested yet. Include COMMENTS and share relevant business case details that will help our product team get more information on the suggestion. Please note that your ideas and comments are visible to all other users.


This page is for feedback specifically for AVEVA PI System. For links to our other feedback portals, please see the tab RESOURCES below.

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Showing 5 of 330

OPC DA Server should periodically update its cache from the PI Server after the initial start

The OPC DA Server service uses %PIPC%\PI_OPCDA2\Data\SavedNamespace.xml to load the tags and does not update the  cache until  the service is stopped and started again. If any new tag is added to the PI Server, it is not picked by the OP...
Guest over 3 years ago in AVEVA™ PI System Access (PSA) / PI OPC DA & HDA Servers 5 Completed

Allow configuration of the PI OPC DA Server's ProgID

The ProgID of the 2015 PI OPC DA Server is OSISoft.OPCDA2.DA.1, while the ProgID of the 2010 PI OPC DA Server is OPC.DA.1. Existing client tools that pointed to the 2010 PI OPC DA server will need to be reconfigured to point to the new ProgID aft...
Guest over 3 years ago in AVEVA™ PI System Access (PSA) / PI OPC DA & HDA Servers 3 Declined

Automatically update changes to Event Frame attributes

As a PI DataLink user, I would like for attributes for the Event Frames I am viewing with the Explore or Compare Events functions to update automatically, rather than having to use the Clear Cache button in the Settings window to retrieve new values.
Jeremy Roberts over 3 years ago in AVEVA™ PI DataLink™ / Events (EF) 1 No status

PI OPC DA Server should update cache file or have the possibility not to work with it

Cache file is not updated till OPC server is restarted, even though new points have been added to the server and it seems it detects them We have faced issues where adding a point to the server works fine and then de point disappears when the serv...
asanzacedo about 3 years ago in AVEVA™ PI System Access (PSA) / PI OPC DA & HDA Servers 0 No status

Calculated data for multiple points

In our business, people frequently use the "Calculated Data" function to retrieve (for example) daily averages for multiple tags. When they want to do this for multiple days, a new function is required for each day (presumably requiring additional...
andrew_Inwood over 3 years ago in AVEVA™ PI DataLink™ / Functions 0 No status