not able to search any site roles in site settings

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.0 DXP FP18, Master
• Fix Version/s: 7.0.0 DXP FP20, 7.0.3 CE GA4, 7.0.0 DXP SP4, 7.0.X EE, 7.1.X, Master
• Component/s: User Management > Roles
• Labels:
  • liferay-digital-enterprise-70-sp4
  • liferay-fixpack-de-20-7010
• Branch Version/s:
  7.0.x
• Backported to Branch:
  Committed
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/49367

Description:
not able to search for site roles in site's Site Settings. In searching roles, Error massage "Roles is temporarily unavailable" appears.

Steps to reproduce
1. Go to default Site (Liferay DXP) > Configration > Site Settings > Advanced
2. Site Roles > click Select
3. input any words in Search and enter search

Expected Result:
Search result is shown.

Actual Results:
Error message "Roles is temporarily unavailable" appears