How to Fix QuickBooks Error Code OL 203 and OL 204? from carol's blog

Banking errors in QuickBooks can be a bit tricky for the users to not only understand, but also handle at the same time. One such error that we will be highlighting in this segment is QuickBooks error OL 203 and OL 204. These errors are associated with your financial institution and the servers. However, you can surely fix these OL errors by performing some quick solutions, which we will be discussing further in this blog piece.

·       One of the basic reasons can be if you do not have a stable internet connection.

·       Another probable cause can be if there are some sort of hardware issues with your system.

·       Or if one or more accounts in the company file are present, then this sort of issue can be experienced.

·       In case there is some issue with the download format.

·       Another cause can be if the firewall settings aren’t that configured.