Database Error 15406
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Permissions Error with Domain User If I create a new Login at the server level for a domain group :i.e., MyDomain\Domain Users Then I go add a user tied into this
Sap Database Error 15406
new Login to my database i.e., Northwind or pubs to add a user tied ms sql error 15406 to this login. Why is it then when I go to Database Properties -> Permissions and select Effective Permissions on
Microsoft Sql Server Error 15406
this new user I get the following error: TITLE: Microsoft SQL Server Management Studio ------------------------------ Cannot show requested dialog. ------------------------------ ADDITIONAL INFORMATION: An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo) ------------------------------ cannot open database requested by the login. the login failed. login failed for user Cannot execute as the server principal because the principal "EGUIRES\Domain Users" does not exist, this type of principal cannot be impersonated, or you do not have permission. (Microsoft SQL Server, Error: 15406) For help, click: http://go.microsoft.com/fwlink?ProdN...6&LinkId=20476 ------------------------------ BUTTONS: OK The guest account seems fine for this but any manual entries I try that is linked to my domain gets this error. I would appreciate any light you can shed cannot open database requested by the login c# on this Scott Eguires Re: Effective Permissions Error with Domain User Scott Did you get these database from SQL Server 2000 by using a RESTORE command? What is the compatibilty level of both databases? "Scott Eguires"
SERVER - FIX : ERROR : Cannot open database requested by the login. The login failed. Login failed for user ‘NT AUTHORITY\NETWORK SERVICE'. August 20, 2009Pinal DaveSQL, SQL Server, SQL Tips and Tricks192 commentsThis error is quite common and I have
Cannot Open Database Requested By The Login. The Login Failed. Clientconnectionid
received it few times while I was working on a recent consultation project.Cannot cannot open database requested by the login the login failed windows authentication open database requested by the login. The login failed. Login failed for user ‘NT AUTHORITY\NETWORK SERVICE'.This error occurs when you
Cannot Open Database Requested By The Login Visual Studio
have configured your application with IIS, and IIS goes to SQL Server and tries to login with credentials that do not have proper permissions. This error can also occur when replication or mirroring http://dbaspot.com/ms-sqlserver/230869-effective-permissions-error-domain-user.html is set up.If you search online, there are many different solutions provided to solve this error, and many of these solutions work fine. However, I will be going over a solution that works always and is very simple.Fix/Workaround/Solution:Go to SQL Server >> Security >> Logins and right click on NT AUTHORITY\NETWORK SERVICE and select PropertiesIn newly opened screen of Login Properties, go to the “User Mapping” http://blog.sqlauthority.com/2009/08/20/sql-server-fix-error-cannot-open-database-requested-by-the-login-the-login-failed-login-failed-for-user-nt-authoritynetwork-service/ tab. Then, on the “User Mapping” tab, select the desired database – especially the database for which this error message is displayed. On the lower screen, check the role db_owner. Click OK.In almost all such cases, this should fix your problem.Reference : Pinal Dave (http://blog.sqlauthority.com) Tags: SQL Error Messages, SQL Login, SQL Scripts, SQL Server Security3Related Articles SQL SERVER - Reduce the Virtual Log Files (VLFs) from LDF file January 2, 2011Pinal Dave SQL SERVER - Tips from the SQL Joes 2 Pros Development Series - All about SQL Constraints - Day 22 of 35 August 22, 2011Pinal Dave SQL SERVER - Comma Separated Values (CSV) from Table Column November 25, 2009Pinal Dave 192 comments. Leave new Jay May 21, 2014 7:20 pmAwesome solution, thanks a load :)Reply alireza June 28, 2014 11:52 amtank you very much . my problem solved (:Reply Muhammad Rafi July 8, 2014 12:22 pmnot working for me. Please tell me why?Reply Rajeev August 7, 2014 3:11 pmThanks, saved my dayReply G September 7, 2014 12:00 amCannot open database "mydb" requested by the login. The login failed. Login failed for user ‘GARIMA-VAIOGARIMA'Reply Liviu Dumitrascu September 9, 2014 5:52 pmHi, I have an Ser
Post your question and get tips & solutions from a community of 418,478 IT Pros & Developers. It's quick & easy. Effective https://bytes.com/topic/sql-server/answers/599376-effective-permission-group permission for a group P: n/a akkha1234 When I click on the http://stackoverflow.com/questions/7400707/sql-server-changing-security-contex-inside-of-stored-procedure properties of a 2005 sql server database and then permissions. If I select a group and then effective permission, I got an error, saying that "cannot execute as the principal server because the 'xxx \group' does not exist, this type of principal cannot be impersonated, or you do not have cannot open permission (Microsoft SQL Server; Error: 15406)" I guess the error is valid, since the group does not exist in the database as a user. If so, how do I get the effective permissions of a group? Feb 8 '07 #1 Post Reply Share this Question 1 Reply P: n/a Erland Sommarskog ak*******@gmail.com (ak*******@gmail.com) writes: When I click on the properties of a cannot open database 2005 sql server database and then permissions. If I select a group and then effective permission, I got an error, saying that "cannot execute as the principal server because the 'xxx \group' does not exist, this type of principal cannot be impersonated, or you do not have permission (Microsoft SQL Server; Error: 15406)" I guess the error is valid, since the group does not exist in the database as a user. If so, how do I get the effective permissions of a group? I would think the easiest would be to take a user which is a member of that group, but I was not able to get that to work. Or more precisely, I was not able to impersonate as such a user. You can always look directly into sys.database_permissions, but I don't really know this information is exposed. In SQL 2005 you can grant a principal a permission on a schema, which then applies to all objects in that schema. But I don't think there is a row for every object in the schema, but I have not investigated this. -- Erland Sommarsko
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