TracingCodeRawSys__c false IF(ISBLANK(TracingCode_Raw__c) ,IF(!ISBLANK(Statu_Achievements_DN__c), RIGHT(Statu_Achievements_DN__r.Name, LEN(Statu_Achievements_DN__r.Name)-2)&'&'&SerialNoorLotNo_Raw__c ,'') ,TracingCode_Raw__c) BlankAsZero 机身号用关键字(sys) false false Text false