With Business Central version 18.0 bank reconciliation errors are now able to be unapplied. Errors in posting Payment reconciliatiojn Journals are currently NOT correctable when entered as an Initial Entry and only if they are enetered as an Appliaction or Journal entry. Since the AI functionallity of recognizing payments as Low, Medium and High is looked for by the system operators can err in double posting payments and can not correct that erro by unappliying the entry or by reversal. This corrective option would help errors which are occuring system wide (questions are still open for some time since 2019).