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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PI Web API

Showing 79

Allow access of PI Server/AF Server time zone via PI Web API

Posted on behalf of customer: We are currently using the PI Web API 2021 SP1, version 1.15.0.162. We're using it to develop a proprietary C++ software. One of our customers has PI Servers all over the world and wants to see the time stamps in the...
Ryan Biggins about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 1 No status

Add ability for PI Web API to gather PI AF Server Properties counts

Be able to use PI Web API to make a connection to the PI AF Server and generate a list of counts from the AF server properties. This would give access to monitor and view total counts of elements, element templates, analyses, etc. Currently, there...
Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 0 No status

Annotate Elements with Web API

Add functionality to annotate AF Elements using Web API.
Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 0 Declined

PI Web API - return queries in custom timezone

Add functionality to do the above instead of making the client application perform the task
Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 0 Declined

Allow subscribing/unsubscribing to attributes on existing channel connection

The channel/websocket feature of PI Web API would be more useful if it was possible to subscribe/unsubscribe to attributes on an existing channel connection. Currently you have to open the connection with all the WebIds you want in the resource UR...
Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 0 Declined

Expose Calculation.PercentTrue

PercentTrue is missing in the WebAPI. Would you consider adding it? For some context, I come from here: https://pisquare.osisoft.com/message/115587-re-calculation-percenttrue-is-missing-on-the-webapi
Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 2 Declined

Bypass Certificate Prechecks for PI Web API Admin Utility

Using PI Web API Admin Utility to use a 3rd party certificate, with no access to recovation servers, the Admin Utility will not able to locate this certificate. Requesting feature for PI Web API Admin Utility to bypass the certificate checks wher...
Ee Sheing Lee about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 1 No status

Use months and years with ParseTime function

ParseTime (Tag-based PE function) it does not support weeks, months or years. It will be helpful to use months and years with ParseTime function not only days.
Guest 11 months ago in AVEVA™ PI System Access (PSA) / PI Web API 0 No status

Web based client using PI Web API

Just as we have clients like PSE(AF SDK), SMT(PI SDK) it will be very useful to have one which is based on PI Web API. This can be used for CRUD operations along with making configuration changes and testing security.
Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 2 Declined

Expose AF element modification timestamps to WebAPI

Expose AF element modification timestamps to WebAPI so that caching mechanisms in middle ware or consumer apps have a programmatic way to determine if the structure needs to be crawled/refreshed.
Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 0 Declined