I'm working on importing the AR invoices from Quickbook to Netsuite. I'm imported the invoices using the Quickbook invoice number but in Netsuite the invoices have the Netsuite Invoices number standard. So when you go to apply the payments they don't find the quickbook invoice number. What can I do ?

setup > company > auto-generated numbers > Document numbers > Invoice - mark “allow override”

It's working fine now. Thanks a lot