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.

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Analytics & Calculations

Showing 316 of 4775

Have the choice to delete ALL event frames at recalculation, even if not created by the analysis itself

although it's not clearly written in PSE, recalculation of an event frame generation analysis will ONLY delete the event frames created by this analysis. Event frames created manually in PSE or via an AF-SDK application are NOT deleted. Depending ...
Guest over 1 year ago in AVEVA™ PI Server / Analytics & Calculations 1 No Status

Initial value for HasValueChanged

When an Expression or Event Frame Generation analysis evaluates for the first time, the function HasValueChanged returns True even if the value has not actually changed. More proper behavior would be to default to false. The same holds true when m...
wrighpat over 1 year ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Autobackfilling did not complete: Interval exceeds maximum allowed limit

Upon an analysis service restart, the service will backfill and recalculate for the time range specified by the MaximumAllowedAutoBackfillingSpanInHours service configuration parameter; the default is 72 hours. Starting in PI Analysis Service 2.8....
Guest over 1 year ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

PI Integrator for Business Analytics extend the decimal places

Found out that the decimal points is up to 3 decimal only. Can you improve the PI Integrator that has its own decimal places? and also not depending on the AF for adjusting the display digits? Thanks
Guest over 1 year ago in AVEVA™ PI Server / Analytics & Calculations 1 No Status

give AF users the option to choose the write mode of an analysis in real time (replace existing value at a given timestamp, or not)

When having calculationWaitTimeInSeconds set to a large value in combination with an AF-SDK app triggering recalculations, it can happen that recalculation writes a value at timestamp x before this analysis is triggered to run in real-time for tim...
Guest over 1 year ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Analysis variable configuration from attribute value

Having the ability to store analysis variable configuration (calculation) in an attribute value would help a lot in creating assets from template that have diverging analysis configuration. For example, an attribute named attribute1 with a strin...
Guest over 1 year ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

analysis template extension

Analysis templates are useless if one need to adapt the analysis for some elements, for example in my case I need to change the "True for" clause in an Event Frame Generation Analysis, but I can't because it is created by a template.
Maxime Raguenet over 1 year ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Change the default triggering for Analytics from Any Inputs

Leaving the default to Any Inputs for expression analytics can cause some performance issue as a calculation could end up triggering multiple times per second if there are several inputs. Since this is the default, some users may not take the time...
Guest over 1 year ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Check box option at attributes to handle PI tags that are bad and questionable

This suggestion is on how you manage the input tags into calculation that at some point it returned bad value (like I/O Timeout, Bad Input, Snapfix, etc...) or became questionable. These tags will make your calc at analysis become "Calc Failed". I...
Guest over 1 year ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Extension of Rollup Scope without Excessive Computational Cost

If something I'll call lists are implemented following the model of categories (that is an element can belong to multiple, arbitrarily named entities) and rollup is extended to allow that as an option in addition to the parent element, this would ...
Guest over 1 year ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status