If anything goes wrong, the backup is your safety net to get back to where you were before you started this solution.
Once that change has been implemented, there may still be user action required to get your Quicken for Mac file back on track with the newly updated/corrected FI information. When you choose to SEND that error report, server teams are able to detect and resolve the error within hours.
This error occurs when a configuration on the servers is incorrect for the financial institution (FI). Updating accounts in Quicken for Mac may result in a Server Error that displays PFM-0400-4 in the Send Error dialog box.