Zero Data Level Module Found
View the Activity Log to locate a specific conversion log
This is a new message for me - occurs during attempted conversion of backup companies in a customer migration to Sage 100 ERP 2013.
I think it may mean that the company data in the old version was somehow copied partially. When I look at the GL data it seems incomplete (and matches what was in their pre-migration folder so there doesn't appear to be anything dropped during the migration part).
Just an FYI