Unable to log in to SQL Server Management Studio.
When attempting to change the password for
sauser of Microsoft SQL Server Management Studio, the following error occurs:
CONFIG_TEXT: Change password field for `sa`. (Microsoft.SqlServer.Smo)
An exception occurred while executing a Transact-SQL statement or batch.
Cannot alter the login `sa`, because it does not exist or not have permission.
(Microsoft SQL Server, Error: 15151)
The user doesn't have administrator's permissions.
Log in to SQL Server Management Studio as an Administrator, because only the Administrator user has permissions to change passwords for users.
See the following article to know how to change the
sa user's password: How to reset a password for the 'sa' user of a Microsoft SQL Server instance