QuickBooks Error 102 Explained: Causes and Solutions
Usually, QuickBooks Error 102 happens when there is an issue with the connection between QuickBooks Online and the website of your bank. A delay in data transfer, out-of-date bank login credentials, or server maintenance at the bank's end could all be the source of this problem. Users might not be able to access recent bank data or amend transactions when Error 102 occurs. Make sure your bank's website is operating correctly, confirm your login information, then attempt manually updating the account to fix the problem.