Paul Vish is a manager of QuickBooks Enterprises Support Services team. He is an Advanced QuickBooks® ProAdvisor, a member of the Intuit Trainers/Writers Network, and a Top 100 ProAdvisor for 2014, 2015, 2016 and 2021 QuickBooks Software.
https://www.quickbooksenterprisessupport.com/quickbooks-error-code-6144/