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 37

PI WEB API - Swagger page

It would be great if as an addition to conventional documentation there was a SWAGGER page with short explanation of methods and parameters (including return types, etc.)
Guest over 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 2 No status

Create PI Point with Point Source

Allow create PI Point passsing Point Source with parameter.
Guest over 1 year ago in AVEVA™ PI System Access (PSA) / PI Web API 0 No status

Write annotations to Pi Points on Pi Web API

I understand this is a duplicate of PIDEVTECH-I-81. But I don't understand why this was denied. Please provide the alternative to linking the writing of several tags together in one grouping if I am not able to annotate the tags/pi points..
Logan Borders 3 months ago in AVEVA™ PI System Access (PSA) / PI Web API 0 No status

Allow configurable number of TCP connections

PI Web API is limited to 20 active TCP connections per user. Any attempt to go over the 20 TCP connection limit results in a TCP reset packet for the requesting username / IP address. Request to have a parameter to adjust the limit. Also requestin...
Luke Peters 6 months ago in AVEVA™ PI System Access (PSA) / PI Web API 0 No status

Starting a Backfilling / Recalculation from a web interface using the Web API

We need a simple interface to modify data in the PI DA and restart calculations based on this data. For this we plan to develop a web interface, using the Web API. Modifying data is not a problem. But making a backfilling is more difficult. Back...
JMarc over 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 0 No status

Public PI Web API Endpoint (for health checks)

Currently, all endpoints of the PI Web API are access protected. When using the PI Web API with a load balancer (namely with managed load balancers from AWS/Azure), the health check endpoint for the servers must be configured to accept both 200 &a...
Tyler Engelhardt about 1 year ago in AVEVA™ PI System Access (PSA) / PI Web API 1 No status

PI Web API OMF send to multiple PI Systems

I would like to be able to setup the PI Web API OMF endpoint to point to multiple PI Systems, so that way it is easy to send from this single instance to different production systems or to our development and production environments concurrently
Guest over 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 0 No status

Expose UOM Groups in PI Web API

As a programmer I want the PI Web API to expose an endpoint for reading UOM Groups and UOM Group mappings. This would allow javascript based web applications to read the UOM Groups and mappings in order to use the mappings in subsequent data strea...
Guest over 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 1 No status

Implement FindChangedPIPoints

Add a PIServer.FindChangedPIPoint implementation to allow easily detecting changes to the point table. Today one has to periodically load all PI Points to find and react on potential changes. Especially with larger point counts these operations ca...
Guest over 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 0 No status

Allow Creation of Acknowledgeable Event Frames

The PI Web API exposes a "CanBeAcknowledged" property when reading Event Frames. However, this property is read-only: it cannot be supplied when creating a new Event Frame or updating an existing Event Frame. I would like the ability to include th...
Guest over 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 2 No status