FAQ: ExpensiError QBO077: Duplicate Document Number, This bill number has already been used.

Alejandro Paz
Alejandro Paz Expensify Team Posts: 87 Expensify Team
edited June 2021 in Integrations and API


Log into QuickBooks Online and go to Settings > Advanced. Under the Other Preferences section, make sure "Warn if duplicate bill number is used" is set to "Off"