Microsoft SQL Server Error 15173 happens when a login having server level rights has granted permission to any server principal.
Grantor_principal_id will be the id of that login which you want to delete.
You can see class_desc and permission_name column to see the permission type and permission category.
To resolve >> https://ibmimedia.com/blog/137/solve-microsoft-sql-server-error-15173
#microsoft #sql server, #error: 15141
the server principal owns one or more event notification(s) and cannot be dropped.
the server principal owns one or more server role(s) and cannot be dropped
change endpoint owner sql server
cannot find the endpoint::hadr_endpoint because it does not exist or you do not have permission
drop login issues for logins tied to sql server availability groups
change owner of availability group
sql server error 15353
