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Somasundaram Subramanian IN operator must be used with an iterable expression at line
why am getting IN operator must be used with an iterable expression at line
for(pse__Milestone__c ms : mapMilestone.values()){
if(mapMilestoneRREVA.containsKey(ms.Id) && ms.Budget__c != null){
set<Id> tempEVAIds = new set<Id>();
tempEVAIds.addAll(mapMilestoneRREVA.get(ms.Id));
if(mapBudgetRREVA.containsKey(ms.Budget__c)) {
tempEVAIds.addAll(mapBudgetRREVA.get(ms.Budget__c));
}
mapBudgetRREVA.put(ms.Budget__c, tempEVAIds);
}
}
system.debug('total mapBudgetRREVA mappings:'+mapBudgetRREVA.size()+' : '+mapBudgetRREVA);
map<Id,pse__Est_Vs_Actuals__c> mapEVA = new map<Id,pse__Est_Vs_Actuals__c>([select Id,pse__Project__c,pse__Estimated_Hours__c,pse__Scheduled_Bill_Rate__c,
pse__Start_Date__c,pse__End_Date__c,pse__Actual_Hours__c,pse__Actual_Billable_Amount__c, pse__Assignment__c from pse__Est_Vs_Actuals__c where pse__Time_Period_Type__c IN: TimePeriodType and pse__Assignment__r.pse__Milestone__r.Budget__c IN: mapBudgetRREVA
and ((pse__Start_Date__c >=: M_SWDate and pse__Estimated_Hours__c > 0) or (pse__End_Date__c <: M_EWDate and pse__Actual_Hours__c >0))]);
for(pse__Milestone__c ms : mapMilestone.values()){
if(mapMilestoneRREVA.containsKey(ms.Id) && ms.Budget__c != null){
set<Id> tempEVAIds = new set<Id>();
tempEVAIds.addAll(mapMilestoneRREVA.get(ms.Id));
if(mapBudgetRREVA.containsKey(ms.Budget__c)) {
tempEVAIds.addAll(mapBudgetRREVA.get(ms.Budget__c));
}
mapBudgetRREVA.put(ms.Budget__c, tempEVAIds);
}
}
system.debug('total mapBudgetRREVA mappings:'+mapBudgetRREVA.size()+' : '+mapBudgetRREVA);
map<Id,pse__Est_Vs_Actuals__c> mapEVA = new map<Id,pse__Est_Vs_Actuals__c>([select Id,pse__Project__c,pse__Estimated_Hours__c,pse__Scheduled_Bill_Rate__c,
pse__Start_Date__c,pse__End_Date__c,pse__Actual_Hours__c,pse__Actual_Billable_Amount__c, pse__Assignment__c from pse__Est_Vs_Actuals__c where pse__Time_Period_Type__c IN: TimePeriodType and pse__Assignment__r.pse__Milestone__r.Budget__c IN: mapBudgetRREVA
and ((pse__Start_Date__c >=: M_SWDate and pse__Estimated_Hours__c > 0) or (pse__End_Date__c <: M_EWDate and pse__Actual_Hours__c >0))]);
The error message "IN operator must be used with an iterable expression" occurs when you try to use the IN operator in a SOQL query with an expression that is not iterable.
In your code, you are trying to use the IN operator with both TimePeriodType and mapBudgetRREVA.
Ensure that TimePeriodType is an iterable collection, such as a List or Set. If it's not iterable, you'll encounter this error. You can convert it to a List or Set.
The above line depends on mapBudgetRREVA, which appears to be a Map of Id to Set<Id>.
The IN operator requires a collection type (List, Set) on the right side of the operator, not a Map. You need to extract the values from the Map before using them in the query.
Related: https://salesforce.stackexchange.com/questions/91776/in-operator-must-be-used-with-an-iterable-expression-for-loop
https://www.youtube.com/watch?v=MPk4hIGmDZA
If this information helps, please mark the answer as best. Thank you
Thanks for your reply i want to reduce the number of records in the collection if i give below will it consider ? it saved the code but will it thorugh error when i execute
pse__Assignment__r.pse__Milestone__r.Budget__r.CreatedDate >: lastYearDate
map<Id,pse__Est_Vs_Actuals__c> mapEVA = new map<Id,pse__Est_Vs_Actuals__c>([select Id,pse__Project__c,pse__Estimated_Hours__c,pse__Scheduled_Bill_Rate__c,
pse__Start_Date__c,pse__End_Date__c,pse__Actual_Hours__c,pse__Actual_Billable_Amount__c, pse__Assignment__c from pse__Est_Vs_Actuals__c where pse__Time_Period_Type__c IN: TimePeriodType
and pse__Project__c IN: projects and pse__Assignment__r.pse__Milestone__r.Budget__r.CreatedDate >: lastYearDate and ((pse__Start_Date__c >=: M_SWDate and pse__Estimated_Hours__c > 0) or (pse__End_Date__c <: M_EWDate and pse__Actual_Hours__c >0))]);
"pse__Assignment__r.pse__Milestone__r.Budget__r.CreatedDate >: lastYearDate " in your query looks correct and should not throw an error if lastYearDate is correctly defined with a valid date value. It filters records where the CreatedDate of the related Budget__c object is greater than lastYearDate.
To avoid errors, make sure that this query is executed within an appropriate context where all the variables and fields used in the query are accessible and valid.
If this information helps, please mark the answer as best. Thank you