I swear that I think that I have seen this before but I must have slept since I've found the answer. We have a customer using Sage 100 2016 Standard including the GL, AP, AR, BR, and VI modules. In AP they can see Invoice History Inquiry going back to 2001. When they look at the Invoice tab in Vendor Inquiry/Maintenance, they can only see about a year of history. In an older backup of this company, they have no problem seeing these invoices in the maintenance/inquiry screen. What setting am I missing?