If QuickBooks error 6154 is troubling you and you can’t find how to fix it, don’t worry. This article was written for you. By the time you finish reading this troubleshooting post, you would have known all crucial details about QB error 6154 and ways to fix it. QuickBooks is an accounting software that is widely used by accountants and other finance professionals. It’s main purpose is to offer tools for managing invoices, expenses, and reports. It also offers tools to process payrolls. Although, it has a wide range of application and growing popularity, it is also not completely free of issues like software errors and glitches. One of them is error 6154, which can be caused by several factors, both external to QuickBooks and internal to it.