Transactions Getting IN-doubt
- From: Abhijeet Rajurkar <Abhijeet.Rajurkar@xxxxxxxxxx>
- To: "'oracle-l@xxxxxxxxxxxxx'" <oracle-l@xxxxxxxxxxxxx>
- Date: Wed, 24 Feb 2010 10:29:21 +0530
We have a .NET 3.5 client application flowing transactions to transactional WCF
Service.
1) Both the Client and WCF service applications (with TCP binding) perform
database operations with Oracle 10.2.0.4 database using ODP.NET 11.
2) Both the client and WCF Service are installed on the same machine while
Oracle database is on different server. Operation system: Windows Server 2003,
Sp2
3) DTC service started on machine hosting client and WCF service.
In the msdtc log it is observed that
RM_COMMIT_DELIVERY_FAILED_DUE_TO_CONNECTION_DOWN which is causing the the
transaction to go in-doubt state.
There is no network failure. checked with NETMON. What can be the possible
reasons.
The alert log shows
Mon Feb 22 16:49:00 2010
DISTRIB TRAN 44444444.C60C554541BFE049871F76A5BBE95E6F00000000
is local tran 4.8.5710 (hex=04.08.164e)
insert pending prepared tran, scn=7494059 (hex=0.007259ab)
An SR with oracle support did not help much any pointers/ clues will be helpful.
Regards,
Abhijeet
MASTEK LTD.
Mastek is in NASSCOM's 'India Top 20' Software Service Exporters List.
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