Linked Server Insode Triggers Problems?

Aug 8, 2007

Dear all

I am trying to use linked server objects inside a trigger and have some major problems.

Just to explain what i am trying to achieve:

My server A is SQL 2000. When ever a row is added to a table on server A i would like to send some of the inserted values to server B which is a physically different computer and has SQL 2005.

To do that i created linked server object on the SQL 2000 side.

To test the linked server object i go:

Select * ServerB.Database.dbo.Table

This works perfectly and i get the results. I then test the same inside a stored procedure but i do some parameterised queries.

Select id from ServerB.Database.dbo.Table where id=@myId

This also works perfectly inside the stored procedure.

BUT NOW IT COMES THE FUN PART.

As soon as i place this inside the trigger it just doesnt work. My trigger has nothing else pretty much except for that. Here is a sample:

BEGIN
SET NOCOUNT ON
SET xact_abort ON

DECLARE @myValue nvarchar(50)

SET @myValue = '6357'

SELECT * from ServerB.Database.dbo.Table
Where id = @myValue

END

It just gives me a timeout error. But what is even worse is that after this the whole database is crashed and i have to restart the database service to make it work.

I checked both servers and they have the service DTS for the distributed transaction on. No proxies, no firewals. Also i checked the servers configuration and they have RPC,RPC OUT and Data Access enabled.

I have tried everything over the last week and nothing has worked for me.

Any advice would be much much apreciated.

Sincerely
Dan

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