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Question

Matrix Item Performance Issue with 6000+ Attribute Values (Color)

  • June 25, 2026
  • 4 replies
  • 38 views

nshah90
Freshman II
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Hi everyone,

I’m looking for guidance from the community on a matrix item performance issue we’re encountering.

Background

We have a client that relies heavily on matrix items, with a single attribute (Color) that currently has 6000+ values and continues to grow. This is due to vendors introducing many unique color variations over time.

Problem

We are seeing significant performance issues when working with template items:

  • Template screen takes a long time to load
  • System performance degrades noticeably
  • In some cases, the screen becomes nearly unusable

It appears the system is attempting to process a very large number of attribute values when loading the template.

Constraint

Breaking the attribute into multiple attributes is not an option for this client because:

  • It would disrupt their current product structure
  • It would negatively impact SEO and eCommerce product organization

Questions

  • Has anyone dealt with very large attribute value sets (thousands) in Acumatica?
  • Are there any best practices for managing matrix items at this scale?
  • Any known performance tuning options or limitations with attributes/matrix items?
  • Has anyone implemented a custom workaround (e.g., limiting load, alternative UI, etc.)?

We’re trying to understand whether this is a known limitation and what viable paths others have taken without restructuring the attribute.

Appreciate any insights or direction.

Thanks,

Nirav

4 replies

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Hi ​@nshah90:

Can you please advise if the issue is at the prepare step or the process step? If it is at prepare step, 
we are already have a CR to improve the performance of the preparation of template items.

If it is at process step, please can you create a support request and we will analyse the issue and can work on improving the performance.


nshah90
Freshman II
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  • Author
  • Freshman II
  • July 1, 2026

Hi ​@nshah90:

Can you please advise if the issue is at the prepare step or the process step? If it is at prepare step, 
we are already have a CR to improve the performance of the preparation of template items.

If it is at process step, please can you create a support request and we will analyse the issue and can work on improving the performance.

This is at access the template id > matrix items > configuration tab.


Yuri Karpenko
Captain II
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@nshah90 , this issue isn’t related to the ecommerce connector per se. You’re talking about a performance issue on the Template Items screen, where 6k+ records create very slow performance.

I would recommend opening a case with Acumatica support. See if they can’t optimize / index some of the DB tables / columns on your instance.


nshah90
Freshman II
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  • Author
  • Freshman II
  • July 10, 2026

@Yuri Karpenko I did and they said this is not feasible and that they cannot accomodate for this much values as the attribute. 

 

We ended up creating a customization to have the user select the colors first in the matrix tab so only those colors show up in the configuration tab to create the child items.  It is working well.