Microsoft.Transactions.TransactionBridge.DurableParticipantReplayWhilePreparing
The WS-AT protocol service received a Replay message from a durable participant, which did not respond to Prepare. Consequently, the transaction was aborted.
Description
Traced if a Replay message is received while a Durable participant is still Preparing. This is an illegal message for this state and the transaction is going to be aborted.
Troubleshooting
Receiving this error can indiate that a Durable participant (including Subordinate TransactionManagers) has recovered from failure, however it is unsure of the transaction outcome and request its status.
See Also
Concepts
Using Tracing to Troubleshoot Your Application
WCF Administration and Diagnostics