We appreciate you for promptly performing the troubleshooting steps my colleague provided to eliminate the error when filing 1099, @ab19661997. I see how essential to fulfill this task on your end. Since the error persists, I'll direct you to the best help to fix this error.

To further investigate this issue I recommend contacting QuickBooks Online (QBO) Payroll support. The availability of our support depends on the payroll subscription you have. Feel free to utilize the screenshot below as a reference:

To seek the exact help, I suggest reaching our support based on the schedule assigned to your subscription.

I'll also share this article to ensure you prepare your 1099 accurately before filing them: Create and file 1099s with QuickBooks Online.

You might have corrections made in your 1099s in the future, feel free to visit this article to learn more about it: Correct or change 1099s in QuickBooks.

Please return here if you have additional questions about filing your 1099s or the error you encountered. We'll always be here. Keep safe always.