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Raghav TRaghav T 

How to create a trigger to count the open opportunity which not close won or close lost or cancelled?

Best Answer chosen by Raghav T
CharuDuttCharuDutt
Hii Raghav
Try  Below Trigger
trigger SumAmountOpp on Opportunity (After Insert,After Update,After Delete) {
 List<Account> accList=new List<Account>();

    Set<Id> setAccIds = new Set<Id>();
    if(Trigger.isInsert){
         if(trigger.isAfter){
        for(Opportunity con : Trigger.new){
            if(con.AccountId != null && && Con.StageName != 'Closed Won' && con.StageName != 'Closed Lost' && con.StageName != 'Cancelled'){
            setAccIds.add(con.AccountId);
            	}
			}
		}
    } 
    system.debug('setAccIds ==> '+setAccIds);
    if(Trigger.isUpdate){
         if(trigger.isAfter){
        for(Opportunity con : Trigger.new){ 
            if(con.AccountId!=Trigger.oldMap.get(con.Id).AccountId && Con.StageName != 'Closed Won' && con.StageName != 'Closed Lost' && con.StageName != 'Cancelled'){
               	setAccIds.add(con.AccountId);
                setAccIds.add(Trigger.oldMap.get(con.Id).AccountId);
            	}
            
			}        
        }
    }
    if(Trigger.isDelete){
        if(trigger.isAfter){
        for(Opportunity con : Trigger.old) { 
            if(con.AccountId != null && con.StageName != 'Closed Won' && con.StageName != 'Closed Lost' && con.StageName != 'Cancelled'){
            setAccIds.add(con.AccountId);
            	}
        	}
        }
    }    
    for(Account acc :[Select id,Total_opp__c ,(Select id,Name,Amount from Opportunities where StageName != 'Closed Won' AND StageName != 'Closed Lost' AND StageName != 'Cancelled') from Account where Id in : setAccIds]){
			
        acc.Total_opp__c = acc.Opportunities.size();
        acclist.add(acc);
        
    }
    if(acclist.size()>0){
        update accList;     
    }
    
}
Please Mark It As Best Answer If It Helps
Thank You! 

All Answers

CharuDuttCharuDutt
Hii Raghav
Try  Below Trigger
trigger SumAmountOpp on Opportunity (After Insert,After Update,After Delete) {
 List<Account> accList=new List<Account>();

    Set<Id> setAccIds = new Set<Id>();
    if(Trigger.isInsert){
         if(trigger.isAfter){
        for(Opportunity con : Trigger.new){
            if(con.AccountId != null && && Con.StageName != 'Closed Won' && con.StageName != 'Closed Lost' && con.StageName != 'Cancelled'){
            setAccIds.add(con.AccountId);
            	}
			}
		}
    } 
    system.debug('setAccIds ==> '+setAccIds);
    if(Trigger.isUpdate){
         if(trigger.isAfter){
        for(Opportunity con : Trigger.new){ 
            if(con.AccountId!=Trigger.oldMap.get(con.Id).AccountId && Con.StageName != 'Closed Won' && con.StageName != 'Closed Lost' && con.StageName != 'Cancelled'){
               	setAccIds.add(con.AccountId);
                setAccIds.add(Trigger.oldMap.get(con.Id).AccountId);
            	}
            
			}        
        }
    }
    if(Trigger.isDelete){
        if(trigger.isAfter){
        for(Opportunity con : Trigger.old) { 
            if(con.AccountId != null && con.StageName != 'Closed Won' && con.StageName != 'Closed Lost' && con.StageName != 'Cancelled'){
            setAccIds.add(con.AccountId);
            	}
        	}
        }
    }    
    for(Account acc :[Select id,Total_opp__c ,(Select id,Name,Amount from Opportunities where StageName != 'Closed Won' AND StageName != 'Closed Lost' AND StageName != 'Cancelled') from Account where Id in : setAccIds]){
			
        acc.Total_opp__c = acc.Opportunities.size();
        acclist.add(acc);
        
    }
    if(acclist.size()>0){
        update accList;     
    }
    
}
Please Mark It As Best Answer If It Helps
Thank You! 
This was selected as the best answer
CharuDuttCharuDutt
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