Monthly_ship_target__c DATE(YEAR(today()),MONTH(Today())+1,01)-1 のところを修正 false IF(AND( Valid_Statu_Achievements__c = 1, OR(DeliveryStatus__c="部分交货",DeliveryStatus__c="未交付",DeliveryStatus__c="部分交付"), IF(ISBLANK(Shipping_Scheduled_Date__c), Opportunity__r.CloseDate <= IF( MONTH(today()) = 12, DATE(YEAR(today()), 12, 31), DATE(YEAR(today()), MONTH(today()) + 1, 1) - 1 ) , Shipping_Scheduled_Date__c <= IF( MONTH(today()) = 12, DATE(YEAR(today()), 12, 31), DATE(YEAR(today()), MONTH(today()) + 1, 1) - 1 ) ) ) ,True,False) BlankAsZero false false Checkbox