Forum posts for msdtc.exe

How should MSDTC be configured to use SSL with Websphere MQ when coordinating a distributed …

We have a process that uses a number of resources to perform a complete operation.

When the process is not configured to use a distributed transaction using MSDTC the operation completes.

When the process is configured to use a distributed transaction using MSDTC the operation does not complete. MSDTC throws the following exception that indicates that MSDTC cannot connect via SSL.

Log Name: Application
Source: WebSphere MQ (Installation1)
Date: 1/10/2013 1:03:19 PM
Event ID: 9641
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer: applicationservername.companydivision.companyname.com
Description:
1/10/2013 13:03:19 - Process(7736.2) User(NETWORK SERVICE) Program(msdtc.exe) Host(MELWATCSL04) Installation(Installation1) VRMF(7.5.0.1)

Remote CipherSpec error for channel 'Channel Name' to host 'MQHOST NAME (MQ HOST IP ADDRESS)(1415)'.

The remote end of channel 'Channel Name' on host 'MQHOST NAME (MQ HOST IP ADDRESS)(1415)' has had a CipherSpec error. The channel did not start.


<Event xmlns='http://schemas.microsoft.com/win/2004/08/events/event'>
<System>
<Provider Name='WebSphere MQ (Installation1)' />
<EventID Qualifiers='49152'>9641</EventID>
<Level>2</Level>
<Task>0</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime='2013-10-01T03:03:19.000000000Z' />
<EventRecordID>30209</EventRecordID>
<Channel>Channel Name</Channel>
<Computer>applicationservername.companydivision.companyname.com</Computer>
<Security />
</System>
<EventData>
<Data>0</Data>
<Data>0</Data>
<Data>CHANNEL.NAME</Data>
<Data>MQHOST NAME (MQ HOST IP ADDRESS)(1415)</Data>
<Data>
</Data>
<Data>20009641</Data>
<Data>0</Data>
<Data>0</Data>
<Data>1/10/2013 13:03:19 - Process(7736.2) User(NETWORK SERVICE) Program(msdtc.exe) Host(applicationservername) Installation(Installation1) VRMF(7.5.0.1)

</Data>
</EventData>


The resources in the operation are


A Websphere MQ Queue - Using MASSL
A SQL Server Database
A MSMQ Queue


The error message implies that MSDTC cannot connect to the Websphere MQ Host to coordinate the distributed transaction.

How should MSDTC be configured to communicate to the Websphere MQ Queue ManagerResource Manager via SSL to coordinate a distributed transaction ?

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