How can I send APs and ARs with Duplicate Number to QuickBooks?
QuickBooks has specific validation rules. One common error is a " Duplicate Document Number Error". This occurs when the Bill/Invoice number or the reference number on the payment is already in use within QuickBooks.
In order to remove the duplicate entry, is needed to adjust the Bill/Invoice number or the reference number. However, if you prefer not to modify this, you can disable notifications for this error.
To disable these notifications follow the guidelines: 1. Click on the left menu panel to QuickBooks Online Settings >> Account and Settings >> Advanced
2. Check that 'Warn if duplicate check/bill number is used' is also turned OFF Once you've done this, you will be able to submit your APs and ARs without any issue.
