The Distributed Transaction Coordinator (MSDTC) service is a component of modern versions of Microsoft Windows that is responsible for coordinating transactions that span multiple resource managers, such as databases, message queues, and file systems. MSDTC is included in Windows 2000 and later ...

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Failed to Attach DB on replicated SAN

We currently have a clustered SQL Server 2005 which has replicated SAN disks for our DR solution, to test DR we break the SAN synch and then attach the various DB's on the DR server. Our web servers ...
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436 views

SQL 2005 Cluster - How to move MSDTC

We currently have a 2 node (Win2003) SQL 2005 Cluster running 2 instances. We need to move all drives to a new SAN but are pondering over how to move the DTC that is currently 'logging' te Quorum ...
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435 views

Oracle 11g MTS install fails with error: OUI - 10150: Error: A runtime exception occurred while setting s_dlgCfgNamingLabelSIDnull

Is there a workaround in the Oracle 11g Universal Installer for the following error? OUI - 10150: Error: A runtime exception occurred while setting s_dlgCfgNamingLabelSIDnull in component oracle ...
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711 views

BizTalk/MQ - DCOM was unable to communicate with the computer xxx using any of the configured protocols

I've read the other questions on this same error, but don't see a close match to this scenario. We got 18 of these last night between 12:17:13 and 12:39:37 on Win 2008/R2. It caused us to lose ...
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268 views

MSDTC - COMException

We currently have 4 load balanced web servers connecting to a SQL 2005 database server. On the web servers is IIS 6 which has our Dot Net web services installed and Dot Net COM+ components also in Dot ...
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706 views

MSDTC Port 135 open bi-directionally

I have two servers, a web application server and an SQL Server database running on its own server. I have a firewall between these two servers. Do I have to open port 135 on both the SQL Server and ...
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MSDTC is unavailable, but only in one direction?

I have DTC enabled on 2 servers - a web server, and a database server. There are a few places in our web applications where we need to use DTC (via a TransactionScope) to manage transactions ...
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Local DTC is missing on server 2012

I've recently had an issue where MSDTC was unable to start up. The error in the command line when running net start msdtc indicated that there were configuration issues. I went into the registry and ...
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120 views

How many MSDTC clustered services (if any) are needed for a multiple-instance SQL Server 2012 cluster?

I'm creating a new SQL Server 2012 cluster, running on 2 physical nodes (the O.S. is Windows Server 2012 R2); the cluster will host multiple SQL Server instances; the exact number is yet to be ...
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266 views

MSDTC Errors: QueryInterface failed for “ITransactionDispenser”: 0x8004d01c(XACT_E_CONNECTION_DOWN)

I’m having some issues with a server where MSDTC is not working properly. This started happening about two days ago. I’ve tried a number of different things including restarting the VM and I’ve ...
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267 views

Problems with DTC and IBM MQ

I've just run DTC Ping to try to find the cause of a MQ problem. It says the following: ++++++++++++Validating Remote Computer Name++++++++++++ 10-18, 10:30:31.508-->Start DTC connection test ...
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892 views

SQL Server 2012 - Linked Server to SQL Server 2000

I'm trying to use the SQLNCLI 10 driver to set up a Linked Server to a legacy SQL Server 2000 instance on our network. I understand you cannot use Version 11 as it doesn't support SQL Server 2000 ...
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111 views

Oracle 12c post install addition of MTS component fails with 'Failed to Grant Priveleges on specified Oracle home type .'

Is there a workaround in the Oracle 12c Universal Installer for the following error? Failed to Grant Priveleges on specified Oracle home type . [sic] It occurs when I run the Universal Installer on ...
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27 views

What are the side effects/consequences of moving MSDTC cluster resource group

I have Windows Server 2008 R2 Enterprise Edition 2-node BizTalk cluster and I'm wondering if there are any side effects to moving of MSDTC cluster resource group from passive to active node? What are ...
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91 views

Outgoing connection fails on clustered Windows Server 2008 R2

I have a problem with outgoing connection on clustered Windows Server 2008 R2. I have two servers in the cluster, the problem came in the fact that the servers has stopped working with the domain. In ...