Messaging

Transaction Correction and Reconciliation uses messaging for component communication. It is recommended that all queues be persistent and correctly sized for the expected volume.

The following table describes the queue definitions for Transaction Correction and Reconciliation.

Table 1. Transaction Correction and Reconciliation queue definitions
Queue	Default	Description
TCR Engine Queue	FXH.TCR.INPUT.QUEUE	The main work queue for receiving lock work, unlock work, end of day, and purge requests. This queue is used by the Transaction Server for sending requests to process units of work.
Event Processing Queue	FXH.TRANSSERVER.INPUT.QUEUE	This queue is registered when the Transaction Correction and Reconciliation engine starts up. It is used by TCR to cause Transaction Server state change events.
TCR Review Reply Queue	FXH.TCR.REVIEW.REPLY.QUEUE	This queue is registered when the Transaction Correction and Reconciliation engine starts up. It is used by TCR to receive approval request responses from Approvals and to apply updates.