You cannot erase party "%(party)s" while they have pending rentals with company "%(company)s". To delete line "%(line)s" you must cancel or reset to draft rental "%(rental)s". A tax can be added only once to a rental line. The rental line "%(line)s" can be picked only once. The picked quantity "%(picked)s" can not be greater than the quantity "%(quantity)s" for the rental line "%(line)s". The rental line "%(line)s" can be returned only once. The returned quantity "%(picked)s" can not be greater than the quantity "%(quantity)s" for the rental line "%(line)s". The quantity of move "%(move)s" is different from its rental lines "%(quantity)s".