Sql-server – SQL Server Error while creating User

connectivityloginspermissionssql server

I tried creating a user with all privileges but I am getting this error:

Microsoft SQL Server Management Studio

Create failed for User 'Hru'. (Microsoft.SqlServer.Smo)

Additional information:

An exception occurred while executing a Transact-SQL statement or batch.
(Microsoft.SqlServer.ConnectionInfo)

'Hru' is not a valid login or you do not have permission. (Microsoft SQL Server, Error: 15007)

Can anybody help me solve this?

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Best Answer

The error message is stating that SQL Server cannot locate a login named Hiru, or you do not have the privilege required to create a user.

The SQL Server security model consists1 of a server-level login that provides access at the instance level. Logins are then associated to a user inside each database. The user typically has the same name as the login, although that is not required.

Creating a login and user is easy to do with T-SQL, as in:

USE master;
CREATE LOGIN [Hiru] WITH PASSWORD = 'pwd';
USE mydb;
CREATE USER [Hiru] FOR LOGIN [Hiru];

Using a T-SQL script provides more direct control over the process, and allows better troubleshooting.


1 - unless you're using the contained database security model