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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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Developer Resources

Showing 67 of 4905

OMF: Ability to patch data messages

Add the ability to provide partial information for an existing data point. This is meant as a partial update which replaces values for some properties of a type without affecting others.
Guest over 2 years ago in Developer Resources / Open Message Format (OMF) 0 Planned

OMF: the possibility to set/create security settings (groups …) by using OMF

After creating Elements and Tags in AF by using OMF standard, I don´t want to manually configure security settings in AF. The possibility to set/create security settings (groups …) by only using OMF standard would be very helpfull.
Guest over 2 years ago in Developer Resources / Open Message Format (OMF) 0 Declined

Streaming API - for real time visualization

As a OCS real-time-visualization-client I require a Streaming API so that I can avoid continuously polling the REST API. Similar to the WSS Chanels in PI WebAPI Or something like PI WebAPI Stream Updates could also work
jrro over 2 years ago in Developer Resources / AVEVA™ Data Hub API 1 No status

Expose REST API for PI to OCS configuration

Provide a documented REST API for PI to OCS connection and data transfer configuration. This would enable scripting against these configurations, allowing users to update their data transfers automatically, and manage them in a customer-specific way.
Guest over 2 years ago in Developer Resources / AVEVA™ Data Hub API 0 No status

OMF should accept the use of special characters like / : @ ! + % < > ( ) when writing to PI WebAPI OMF endpoint

The OMF 1.1 spec does not allow certain special characters that are indeed accepted in the PI Core system like these here: / : @ ! + % < > ( ) When OMF is used to write to PI Core via the PI WebAPI OMF endpoint, this hinders the migration p...
Guest over 2 years ago in Developer Resources / Open Message Format (OMF) 0 No status

A Bulk Call for Last Values

A customer asks for a way to retrieve the last values of a group of streams in a single call.
Victor Zhang about 1 year ago in Developer Resources / AVEVA™ Data Hub API 0 No status

Support Claims Based Authentication in Vision

PI System Deployment Tests will not pass pre-checks in our system because we have configured PI Vision to use claims-based authentication. SDT should support this message as claims is an IT standard.
taterhead247 over 2 years ago in Developer Resources / PI System Deployment Samples 0 No status

OMF: Property Bags

Allow reuse of a set of properties for multiple type definitions in the OSIsoft Message Format (OMF) spec.
Guest over 2 years ago in Developer Resources / Open Message Format (OMF) 0 No status

Improve throughput

I am not sure if this is a limitation connected to the OMF, WebAPI, or https itself, but in the manual it is given that the maximum message size is 192KB. I am aware that compression is recommended and applied by default by the adapters. For the r...
sahilp over 1 year ago in Developer Resources / Open Message Format (OMF) 0 No status

Date format options - if not in America need alternatives

Agreed. We're not in the USA so need simple option for date formats.
Guest over 1 year ago in Developer Resources / General 0 No status