QuickBooks Error code is a common thing while using this accounting solution. These error messages are displayed on the screen. The user may get unrecoverable, unknown, update or overflow error warning. There are some other series of an error code which occurs most frequently. Some of them are error code 6000, 3371, 6123, code 6000, code 80029c4a, 80070057, h505, h202, 12007 etc. Fixing all these can be a tough task for a common QB user.
Source of url:https://www.wizxpert.com/quickbooks-error-support/