Salesforce Platform: Internal Server Error Adding Apex Class to Permission Set

Date de publication: Mar 25, 2026

Description

Key Definitions:

The user encounters a Salesforce "Internal Sever Error" message when attempting to add an Apex class to any of the permission sets.

Steps to reproduce:

From Setup, enter Permission Sets in the Quick Find box, then select Permission Sets.
Select a permission set.
Click Apex Class Access.
An internal server error is observed on the page.

Résolution

In order to avoid the "Internal Server Error" when you have a large number of Apex class assignments for permission sets, enable a paginated result set, standard filtering, and sorting to work more efficiently.
To mitigate this issue, try enabling Enhanced Permission Set Component Views in the affected org.
- Steps to enable the permissions:
  1. Login as Admin
  2. Go to Setup
  3. Go to 'User Management Settings'
  4. Enable the setting "Enhanced Permission Set Component Views"

Numéro d’article de la base de connaissances

004576942

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