What Do I Do If One Of My Account Codes Displays ??????????????
????????? then this generally means that the chart of accounts code has not been defined in one of your general ledger sets or is no longer valid. Check all of these first and make sure they are all correctly filled in.
The other possibility is that a chart of accounts code has been entered against a cashbook or supplier and this code is no longer valid. (Because it has since been deleted from your chart of accounts.) This can be harder to find. You might have to run some dummy batches for smaller and smaller date ranges until the problem transaction or transactions are found.