Wrong error message shown when accessing a restricted page

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.X EE, Master
• Fix Version/s: 6.2.X EE, 7.0.0 DXP FP11, 7.0.0 DXP SP2, 7.0.3 CE GA4, 7.1.X, Master
• Component/s: Portal Services
• Labels:
  • ee-ts
  • liferay-digital-enterprise-70-sp2
  • liferay-fixpack-de-11-7010
  • liferay-fixpack-portal-136-6210
• Branch Version/s:
  7.0.x, 6.2.x
• Backported to Branch:
  Committed
• Story Points: 1
• Git Pull Request: https://github.com/daledotshan/liferay-portal/pull/453

Steps to reproduce

1. Start a clean bundle
2. Login as admin
3. Create a new private page
4. Create a new user
5. Note that the new user is not a member of the Liferay site
6. Update the log com.liferay.portal.events.ServicePreAction for warn in Server Administration->Log levels
7. Logout
8. Login as the new user
9. User is redirected back to the private page

Actual results
A "Not found" error is shown in UI,
And the below log is printed in log.

34:20,911 WARN  [http-nio-8080-exec-1][ServicePreAction:434] User 32550 is not allowed to access the private pages of group 20143

The log is not consistent with UI error.

Expected results
A "Forbidden" error message is shown in UI