Is it possible to fix queue corruption or delete queues upstream without losing the queues downst (4299839)

At times queues run into corruption issues and the corruption needs to be fixed or the queue in question needs to be deleted before the affected Shareplex process can resume normal processing. The queues may also need to be deleted due to a heavy backlogging that will take just too long to process by Shareplex. Whether it is a fixing of corruption or a deletion of a queue, the data is certainly lost. The question arises as to whether it is possible to continue normal replication once this is done or does it require additional steps for the other queues which are not affected.