Hello Judy,
I suggest that you add Document type to the report so that you can be sure that the transactions you are looking at are what you think they are.
Another thing to check is the Links on the report. Make sure that the linking fields between the files are reasonable. For example, the linking field between the IRLINE'R and IRHEAD'R should be Prefixed Document number. Although you can link on other fields, this one makes the most sense.