Monday, March 12, 2012

Linked server distributed query doesnt work

Hi,

The distributed query seems to work on the management studio of the server where I have linked the other server to but not accross the network on other management studio with the same impersonated logins. The error I get is.

OLE DB provider "SQLNCLI" for linked server "usbo-sql01" returned message "Communication link failure".

Msg 10054, Level 16, State 1, Line 0

TCP Provider: An existing connection was forcibly closed by the remote host.

Msg 18452, Level 14, State 1, Line 0

Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection.

Are you sure that you are connected to the Management Studio with a Windows User not with a SQL Server login ? Seems that the WIndows context was not passed through as if you were logged with a sql server login.

HTH, Jens Suessmeyer.

http://www.sqlserver2005.de|||

The wierdest thing happened.

I exuectue a distributed query on my management studio with my windows credentials, it doesnt work.

I log on to the sql server where I have linked the other server and executed the query with windows authentication as myself, it works.

Then I execute it back on my machine it works.

Then I log out of the main sql server and try on my machine , the query doesnt work.

There is something going on with remote connection.

|||Hi,

I guess your SQL Server is just not set up for deleating the security in your network.

-Jens Suessmeyer.|||But what should I do such that the remote query works without me trying to log in to the main server|||Please refer to http://blogs.msdn.com/sql_protocols/archive/2006/08/10/694657.aspx to see if it solve your issue.

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