QuickBooks Banking Error 102 is a common error code that occurs because your bank website encounters a technical error. Here are some suggestions on how to resolve the issue:
• In case there is no maintenance on your bank’s website, you can manually update your account in QuickBooks by clicking ‘Refresh All.’
• Check if you can log in to your bank’s website using your current credentials and make sure you can see the account summary and transactions.
• If the bank website log in is successful, but you still see the error, wait for a day before attempting to sign in once again.
If you still cannot fix the error, you can call the quickbooks customer support and speak to a trained software expert to get additional assistance.