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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Analytics & Calculations

Showing 323

Improve version control mechanism to consider also PI AF Analysis & Notifications Elements

Improve version control mechanism to consider also PI AF Analysis & Notifications Elements: Background: When adding or removing an attribute to an Element in PI AF, the element's revision number is incremented (as expected) which makes the re...
Moshe Sabag over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Declined

Analysis service should not close opened EF when last evaluation time is exceeds MaximumAllowedAutoBackfillingSpanInHours

As PI server administrator I would like that when the Analysis service is restarted with autobackfilling enabled, if there are any EF analysis where last evaluation time is older than *-MaximumAllowedAutoBackfillingSpanInHours, EFs that are opened...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Filter/Flag PI System Generated Error Message as Analysis Inputs to prevent False Positive Evaluations

The PI data archive (and potentially other systems) can generate many automated error messages to assist with troubleshooting. One such key example is "[-10767] Client exceeded maximum concurrent queries in RPC thread pool", which occurs when a se...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Analysis tab can be slow to load

The analysis tab in PSE can take quite some time to load if there are thousands of elements being referenced in the input attributes. This is rare for Expression, Event Frame and SQC analyses, but not as rare for Rollups. Ideally the tab should lo...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Abililty to minimise Preview result window

When you develop an expression it is very useful to use the preview function. Quite often you can discover and debug directly from this, but you are not abel to close down the window and check the code! So either you memorise or you export the cs...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Fix for KI: EventFrame Extended property not removed after EF is closed

The first EFs created by the PI Analysis Service after a restart can have the Extended Property StatusInAnalysisService stuck in Reconciling even after the event frame has been closed. There is a workaround to fix the issue when it occurs (see Eve...
Guest 9 months ago in AVEVA™ PI Server / Analytics & Calculations 1 No status

PI System Explorer > Preview Results: trends should allow for Inputs/Outputs to be selected/deselected

It can be difficult to clearly see the input/output trends in the prevew when trying to perform debugging. Specifically it would be useful to isolate the mapped output(s) to see if the analytic it producing the expected results. The table is usefu...
Mike Horrocks 9 months ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Make the second parameter of PrevVal optional

The PrevVal function currently requires two parameters: an attribute and a timestamp. However, I find that 90% of the time that I use this function I am looking for the previous value with respect to the current time ('*'). The error which analyti...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Declined

Octave integration with AF Analytics

Like Mathlab, Octave is a powerful free calculus software which is used commonly in machine learning. I think it could be a good idea to integrate this software with PI Analytics just for these purpouses and others like just make advance calculati...
Ferran Pruñonosa Cerdan over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Declined

Add ARMA function in Asset Analytics

As an analysis user, interested in implementing event detection for micro-grid and PMU deployments, given the model parameters, I would like to be able to compute ARMA (Auto Regressions Moving Average) model, so that I can easily identify events t...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 Declined