Started having this issue a few weeks ago when attempting to create a quantities report on ORD22. After that the problem appeared on ORD21 as well. Prior to this I had successfully created 17 quantities reports with no issues. Everything up to creating the report works fine. I asked 2 coworkers to try and run the quantities report but theirs crashed as well. It only seems to affect certain computers/worksets, as other projects managed by different individuals are unaffected. I have tried creating the file from scratch, and opening it on a different workset but it keeps happening. The length of the named boundary group doesn't seem to affect the process.
Upon further examination it seems that the model had two template drops on top of each other. Removed the other and it works without any trouble.
I have seen crashing during this process if ORD drainage and utility models are attached to the file. Also, do your NB contain any arcs. I have seen these cause issues before as well.
Marc