I wasn't able to get Sage's / @EricAnderson's workaround to work either, and didn't want to attempt @JimWoodhead's solution. It doesn't appear Sage's solution can be accomplished if a ""different financial statement type"" is in play (via the G/L Change Accounts utility screen), and therefore it appears the next best option is to create/use a new G/L Account # and book a journal entry to reclass from the bad account to the new account.