can I upgrade sql service pack manually in commserve 11.28 ?

Absolutely.  If you’re not including Windows and SQL updates with your Commvault updates, you definitely need to be updating both of them manually.

Including Windows OS and SQL Server Updates When Installing Commvault Feature and Maintenance Releases
https://documentation.commvault.com/2022e/essential/including_windows_os_and_sql_server_updates_when_installing_commvault_feature_and_maintenance_releases_01.html

Thanks,
Scott
 

when I go to the command center and to the servers, 

after I go to the configuration section,

I did not find the administration  ( in my environment )section that mentioned in the documentation 

I have 11.28 

Here’s my example from 11.28.24.  Maybe you have a permissions issue?
Either update manually instead, or open a TR to see why yours is missing.
 

Thanks,
Scott
 

Hello scott
I’m just asking if I can upgrade from SQL 2012 sp2 to sp4 ?
Thank you Scott.

Yes, absolutely upgrade. You should keep both the OS and SQL current on updates.

Thanks,
Scott