3429 Dispatcher is unable to rollback or commit, one or more in-doubt transactions.
During rollback or commit processing, the Dispatcher raised the exception upon detecting one of the following conditions: 1) An affected session or transaction is in an inconsistent state. 2) An affected transaction has a pending request.
Resolver Base Module
Verify that the affected session exists and is in a quiesced state. Also ensure that the transaction has no pending request.