By: Aman Negi user 19 Apr 2022 at 9:36 a.m. CDT

2 Responses
Aman Negi gravatar
Greeting Gluu support, This issue is related to the previous ticket I am referencing below. [Ticket](https://support.gluu.org/identity-management/9929/scim-patch-request-for-gluu-group-member-fails/) We have successfully upgraded the Gluu version from 4.2.0 to 4.3.1 as suggested in the above ticket, but after the group have a large no of users we are still getting the 502 bad gateway error. The total count of user we are looking for adding to a group is 70,000 users, but around at 13,000 users we are getting the issue. Can you pls look into it and provide us with solution.

By Jose Gonzalez staff 19 Apr 2022 at 11:54 a.m. CDT

Jose Gonzalez gravatar
Hi Aman, [This](https://gluu.org/docs/gluu-server/4.3/user-management/scim2/#potential-performance-issues-with-group-endpoints) section of scim docs provides hints to improve performance of group operations. Give them a try.

By Aman Negi user 20 Apr 2022 at 2:27 a.m. CDT

Aman Negi gravatar
It worked!!! Thanks a lot for the help Jose. We used the second approach using the Group-Overhead-Bypass header.