Assure DQ has an Error Queue Utility to manage the JMS and API input messages on the system error queue. You can clear messages from the error queue, re-queue messages from the error queue to the input queue, or get the content of a message and save it to a file for information or testing purposes.
Use the Filter option to filter the list, and then clear or re-queue all the filtered messages. To clear or re-queue individual messages, click Clear or Requeue.