Error

QBO - ERROR CODE:3200, ERROR MESSAGE:message=ApplicationAuthenticationFailed; errorCode=003200; statusCode=401, ERROR DETAIL:null

Explanation

This error occurs when:

• QuickBooks Online is experiencing intermittent issues which is affecting a stable sync connection
  • Check [http://status.developer.intuit.com/](http://status.developer.intuit.com/) for current status and reported incidents
• QBO login credentials used to connect the sync are invalid
• QBO login credentials used to connect the sync are no longer valid

Solution

Disconnect and reconnect the sync.

1. Hover over the gear icon, click Settings
2. Click Setup under Sync
3. Click Disconnect
4. Click Yes to confirm
5. Click QuickBooks Online
6. Click Connect to QuickBooks
7. Enter Admin login credentials for QuickBooks Online
8. Click Sign In
9. Select the company in QuickBooks Online, if more than one, to sync
10. Click Confirm
11. Review that the company selected is correct, then click Authorize