QuickBooks Error 15243 There are many excellent tools and features in QuickBooks that enable users to perform their business and accounting tasks with ease. One such indispensable tool is the QuickBooks payroll feature, which allows users to send direct deposits, meet their tax compliances, and so on. When there are issues with the payroll update process, it can trigger QuickBooks error 15243 on the screen and prevent users from running the function. QuickBooks error code 15