SQL-Server trigger update issue from over linked server - sql

Question

I would like to update rows over linked server. I created linked server on my local SQL-Server with this instruction.
I can update rows over Query Analyzer with below code. No error returned and rows update on Linked Server successfully.
UPDATE [LinkedServer].[Database].[dbo].[Table]
SET A = 'A', B = 'B'
WHERE id = 1
But when I created a update trigger to my table on my local sql server like below,
ALTER TRIGGER [TriggerLocalServerTable]
ON dbo.[LocalServerTable]
FOR UPDATE
AS
DECLARE #A varchar(4)
DECLARE #B varchar(4)
DECLARE #id int
BEGIN
SELECT
#A = A,
#B = B,
#id = id
FROM inserted
UPDATE [LinkedServer].[Database].[dbo].[Table]
SET A = #A, B = #B
WHERE id = #id
END
When trigger performed, returns this error like below,
OLE DB provider "SQLNCLI" for linked
server "LinkedServer" returned message
"The partner transaction manager has
disabled its support for
remote/network transactions.". Msg
7391, Level 16, State 2, Procedure
TriggerLocalServerTable, Line 45
The operation could not be performed
because OLE DB provider "SQLNCLI" for
linked server "LinkedServer" was unable
to begin a distributed transaction.
I applied this instruction to local server for solving issue, anything changed.
More details;
if defined my linked server with its
remote ip address.
My local server and Linked Server
not in same domain.
Linked Server Security setting is "Be
made using this security context"
Local server version is Windows
Server 2003 SP2, SQL-Server version is 2005
standart.
Linked server OS version is 2008 and
SQL-Server version 2008 (64 bit).
I couldn't access remote server
with RDP. i can access just from sql
port (1433).
i set linked server "RPC" and "RPC
Out" to "True" from "Security Option".
Do you have any idea to solve this issue.
Thank you very much already now.
Edit:
I solved this issue. Firstly i created a trigger for update on [TriggerLocalServerTable]. This trigger's job is inserting new update fields to a local table. This new table using for updated temp datas. Then i created a job that runs every hour for update fileds on LinkedServer. This job gets data from temp table then update to LinkedServer table's fields.
Regards, Kerberos.

Answer 1

Do you have a Distributed Transaction Coordinator installed on Windows Server? If your update is inside a transaction, it won't work without it.
See
link text

Answer 2

The problem dont lies with SQL Server it is with ODBC Driver.
Go to Start > Settings > Control Panel > Administrative Tools > Data Sources
Open System DSN Tab
Select the driver you have used for Linked Server and click configure
Select Advanced > Flags3 and Uncheck Disable transaction check box
Problem Solved :)