Error Adding SQL Server Login Properties

Hello,
I have SQL 200 SP3 box that has a web app with a hard coded user; I
tried to re-add the user after it was deleted.
I now get the following error when trying to add the database access:
"Error 21002 [SQL-DMO] user 'unsername' already exists."
Any help would be greatly appreciated.I fixed my issue by running the following:
use my_db;
go
sp_change_users_login AUTO_FIX, 'my_user'
go
Hulicat wrote:
> Hello,
> I have SQL 200 SP3 box that has a web app with a hard coded user; I
> tried to re-add the user after it was deleted.
> I now get the following error when trying to add the database access:
> "Error 21002 [SQL-DMO] user 'unsername' already exists."
>
> Any help would be greatly appreciated.