OCM_period__c false Case((year(Failure_Occurrence_Date__c)+ Case(month(Failure_Occurrence_Date__c), 1,-1, 2,-1, 3,-1,0)), 2023,"156P", 2022,"155P", 2021,"154P", 2020,"153P", 2019,"152P", 2018,"151P", 2017,"150P", 2016,"149P", 2015,"148P", 2014,"147P", 2013,"146P", 2012,"145P", 2011,"144P", 2010,"143P", 2009,"142P", 2008,"141P", 2007,"140P", 2006,"139P", 2005,"138P", 2004,"137P", "ERROR") BlankAsZero OCSM期(Old) false false false Text false