During the day, the streaming Workflow queue has an error, or the file generated by the B queue is lost. The documents processed are mixed in with all the other documents stored in queue C, making it difficult to recover or recreate the file.
The preferred recovery method is to reprocess all the documents and generate a new file. To do this, a queue must be created to hold a copy of the documents until the streamed file is successfully processed, transferred or uploaded. The following diagram shows the improved life cycle: