I can't really help further based on this incomplete information.
If I look into a document flow then I can certainly see much more than what you described. It gives me for example the status of each document, whether it is completed or in process etc, you never said how the status for delivery and transport order was.
Your info was not a single word more than what I get from an end user, but in my system I can look into the system myself, but here you have to provide screenshots if you can't describe the situation.
I am usually pretty careful with executing correction reports, I first search with the correction report name for OSS notes to get background on this report. I have seen several which can change statuses and reopen completed documents and even create inconsistencies.
As you already applied the report it is pretty late and would even require much more detailed information to fix the situation.