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AVEVA™ PI System™ Feedback Portal

Welcome to our new 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.

Status No Status
Categories PI Web API
Created by Guest
Created on Aug 23, 2022

Make PI Web API responses more descriptive or allow developers to configure their own custom response fields.

Currently if a PI Web API user attempts an action which is not allowed, the error handling is somewhat generic. Stream and Stream Set controller calls might contain an additional information in the response fields, but not always. e.g. Trying to create a tag using an existing Tag name results in: 409 with error message “An exception has occurred. Please contact your PI Web API administrator for help in enabling debug mode” Better response codes would allow developers to add custom application logic and inform end users what went wrong in their request.
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  • Guest
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    Aug 23, 2022
    Part of this enhancement would be documentation in the PI Web API Reference for the possible HTTP Response Codes (such as the CreatePoint POST call 409 conflict)