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Problem with ModernUI components having the same Id (EP10100) - 2026R1

  • April 8, 2026
  • 5 replies
  • 25 views

I am having troubles on extending EP101000 due to some standard UI components are having the same ID

 

So, when I add the custom fields, this error occurs.

Here’s the html file that I am trying to publish to EP101000

 

5 replies

Forum|alt.badge.img

Hi ​@sedricramos66 ,

It looks like your code exists in both the Screens folder and the Customization Screens folder. Please remove or exclude the HTML file from the Screens folder. Then rebuild your source code from the Customization folder, Add latest code in your package and try to publish.

If the issue still persists, try modifying the FieldSet ID in your specific HTML file.


Dmitrii Naumov
Acumatica Moderator
Forum|alt.badge.img+7
  • Acumatica Moderator
  • April 8, 2026

@sedricramos66 thank you for reporting, it’s scheduled to be fixed in 26r2


  • Author
  • Freshman I
  • April 8, 2026

Hi ​@sedricramos66 ,

It looks like your code exists in both the Screens folder and the Customization Screens folder. Please remove or exclude the HTML file from the Screens folder. Then rebuild your source code from the Customization folder, Add latest code in your package and try to publish.

If the issue still persists, try modifying the FieldSet ID in your specific HTML file.

The extension screens only exist in the development folder.

 


  • Author
  • Freshman I
  • April 8, 2026

@sedricramos66 thank you for reporting, it’s scheduled to be fixed in 26r2

In that case, are there any workaround on how to fix this? or I should temporarily disable any customization on this screen. Because it seems like the only option here is to modify the standard screen.
 


Dmitrii Naumov
Acumatica Moderator
Forum|alt.badge.img+7
  • Acumatica Moderator
  • April 8, 2026

@sedricramos66 the workaround is to use this form in the old UI for this version. Unfortunately there is no other workaround that I’m aware of.