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 MSDTC on server 'MAIN' is unavailable

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AskSQLTeam
Ask SQLTeam Question

0 Posts

Posted - 2002-01-14 : 08:42:15
Keith writes "We're running SQL7 on a web server using a middle tier to interrogate the database. Everything has been working perfectly. However, since our hosting company applied SQL7 Patch ReleaseID=35066 (late Dec 2001) we have a problem.
The error message on the returned .asp pages is:
"MSDTC on server 'MAIN' is unavailable"
All settings/configurations on the server have been checked, double checked and rechecked and all appear OK. MSDTC is running OK on server. Everything appears to be pointed correctly.
We can only assume that something in this patch has caused a problem.
Does anyone have any suggestions? .... pleeeez!!
Regards
Keith"

chadmat
The Chadinator

1974 Posts

Posted - 2002-01-14 : 12:52:55
Here are a couple of things to check:

Check the 'remote proc tran' configuration option. If it is 1 set it to 0.

Change the Service startup accounts for DTC to match the MSSQLServer account.

Check the Event logs, are there any other errors related to this?

HTH

-Chad

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Argyle
Yak Posting Veteran

53 Posts

Posted - 2002-01-15 : 19:40:10
Make sure that the MSDTC service is started on all servers involved in transactions and not just the database server.

/Argyle

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