Limit the Number of Concurrent Sessions with Login Flows
I've created the APEX Class and started creating the flow following the 'Limit the Number of Concurrent Sessions with Login Flows' guide (from your link) but im stuck on (4).
It says: From the toolbox, open the Elements tab. Drag a Apex Action (Legacy) element onto the canvas, and select the SessionPlugin legacy Apex action. Store the action’s CONCURRENT_NO parameter in the 'session_no' flow variable.
Problem is, ive created the 'session_no' variable but on the Apex Action Legacy element, when i try to store the action’s CONCURRENT_NO parameter in the 'session_no' flow variable - it doesnt find it in the search under 'Set Output Values' tab. Even when i create the variable from new from the search, it doesn't add. Do you know why this could be?

Hi,
I am trying to invoke flow from apex with muliple parameters.
Normally we can invoke flow like below.
Map<String, Object> params = new Map<String, Object>(); params.put('opportunityId', '006b000000NfSk4'); Flow.Interview.DeleteAccountFlow flowToRemoveAcc = new Flow.Interview.DeleteAccountFlow(params); flowToRemoveAcc.start();
but , i need to handle multiple Parameters. can anyone suggest me or have any idea on how to handle this?

public  class InvoiceDetails_custom {
    
    @AuraEnabled
    public static string  InsertInvoiceDetails(String loanApplicationId, date InvoiceDate, string InvoiceNo,decimal CashOnHire,string InvoiceType,String ChasisNumber,String EngineNumber) {
        
        String Message1='invoice number found';
        String Message2='invoice number found';
        String Message3='inserted';
        String Message4='Locked';
        boolean found=false;
        list<Invoice_Details__c> Invdetails=[select id,Invoice_Date__c,Invoice_No__c,Invoice_Approval_Status__c from Invoice_Details__c where Loan_Application__c=:loanApplicationId];
        
        boolean isCurrentInvoiceApproved = false;   
        
        if(Invdetails != null && Invdetails.size() > 0){
            if(Invdetails[0].Invoice_Approval_Status__c != null &&  Invdetails[0].Invoice_Approval_Status__c == 'Approved' ){
                isCurrentInvoiceApproved = true;
            }
        }
        //getting the dealer details based on the passed opportunty ID
        List<string> dealername = new List<string>();
        list<opportunity> dealerDetails=[select id,Name,Dealer__c,RecordType.developername from opportunity where id=:loanApplicationId];
        String recordTypeName=dealerDetails[0].RecordType.developername;
        system.debug('recordTypeName--->' +recordTypeName);
        for(opportunity op:dealerDetails)
        {
            dealername.add(op.Dealer__c);
        }
        //get the numberof opportuniies based on the dealer name
        list<ID> opIdList= new list<ID>();
        list<opportunity> oppdetails=[select id,Name from opportunity where Dealer__c In:dealername];
        for(opportunity op1:oppdetails)
        {
            opIdList.add(op1.Id);
        }
        system.debug('list***' +opIdList.size());
        list<Invoice_Details__c> InvdetailsOnOpp=[select id,Invoice_Date__c,Invoice_No__c,Invoice_Approval_Status__c,Chasis_Number__c,Engine_number__c from Invoice_Details__c where Loan_Application__c In:opIdList];
        system.debug('++++InvdetailsOnOpp+++' +InvdetailsOnOpp.size());
        for(Invoice_Details__c inv1:InvdetailsOnOpp)
        {
            if(recordTypeName == 'Consumer_Durable' && inv1.Invoice_No__c==InvoiceNo && !isCurrentInvoiceApproved)
            {
                system.debug('inv1.Invoice_Approval_Status__c' +inv1.Invoice_Approval_Status__c);
                
                system.debug('entered Consumer_Durable state');
                found=true;
                system.debug('found' +found);
                return Message2;
            }
            else if(recordTypeName == 'Two_Wheeler' && !isCurrentInvoiceApproved && (inv1.Invoice_No__c==InvoiceNo || inv1.Chasis_Number__c ==ChasisNumber || inv1.Engine_number__c == EngineNumber))
            {
                system.debug('entered two wheeler state');
                found=true;
                system.debug('found' +found);
                return Message2;
            }
        }
        
        
        //list<Invoice_Details__c> invDetails= new list<Invoice_Details__c >();
        if(!found){
            list<Invoice_Details__c> Invdetail=[select id,Invoice_Date__c,Invoice_No__c  from Invoice_Details__c where Loan_Application__c=:loanApplicationId];
            system.debug('not found state');    
            if(Invdetail.isEmpty())
            {
                try{
                    Invoice_Details__c c = new Invoice_Details__c();
                    c.Invoice_Date__c=InvoiceDate;
                    c.Invoice_No__c=InvoiceNo;
                    c.Invoice_Type__c=InvoiceType;
                    c.Loan_Application__c=loanApplicationId;
                    c.Invoice_Amount__c=CashOnHire;
                    c.Chasis_Number__c=ChasisNumber;
                    c.Engine_number__c=EngineNumber;
                    insert c;
                    return Message3; 
                }
                catch(Exception e)
                {
                    System.debug('Exception type caught: ' + e.getTypeName());    
                    System.debug('Message: ' + e.getMessage());    
                    System.debug('Cause: ' + e.getCause());    // returns null
                    System.debug('Line number: ' + e.getLineNumber());    
                    System.debug('Stack trace: ' + e.getStackTraceString());
                    system.debug('error message' +e.getMessage());
                    return e.getMessage();
                }
                
            }
            else{
                // string Approved='Locked';
                // string Approved=Invdetail[0].Approved__c;
                Id InvoiceId = Invdetail[0].id;    
                try{
                    Invoice_Details__c c = new Invoice_Details__c();
                    Invoice_Details__c invoicedet=[select id,Invoice_Date__c,Invoice_No__c,Invoice_Type__c,Invoice_Amount__c from Invoice_Details__c where id=:InvoiceId];
                    c.Id=invoicedet.id;
                    c.Invoice_Date__c=InvoiceDate;
                    c.Invoice_No__c=InvoiceNo;
                    c.Invoice_Type__c=InvoiceType;
                    //c.Loan_Application__c=loanApplicationId;
                    c.Invoice_Amount__c=CashOnHire;
                    c.Chasis_Number__c=ChasisNumber;
                    c.Engine_number__c=EngineNumber;
                    update c;
                    return Message3;
                }
                catch(Exception e)
                {
                    System.debug('Exception type caught: ' + e.getTypeName());    
                    System.debug('Message: ' + e.getMessage());    
                    System.debug('Cause: ' + e.getCause());    // returns null
                    System.debug('Line number: ' + e.getLineNumber());    
                    System.debug('Stack trace: ' + e.getStackTraceString());
                    system.debug('error message' +e.getMessage());
                    return e.getMessage();
                    
                }
            }
        }
        
        return Message3;
    }
    
    public class InvoiceDetailswrapper{
        @AuraEnabled
        public opportunity opportuntyObject {get;set;}
        @AuraEnabled
        public list<Invoice_Details__c> invoiceList {get;set;}
    }
    @AuraEnabled
    public static InvoiceDetailswrapper  getLoanApplicationdetails(String loanApplicationId) {
        String test='test';
        InvoiceDetailswrapper invoiceWrapper = new InvoiceDetailswrapper();
        
        list<opportunity> details=[select id,Name,RecordType.developername from opportunity where id=:loanApplicationId];
        if(details.size()!= null && details.size() >0)
        {
            invoiceWrapper.opportuntyObject = details[0];
        }
        list<Invoice_Details__c> InvdetailsOnOpp=[select id,Invoice_Date__c,Invoice_No__c,Invoice_Amount__c,Loan_Application__r.name,Invoice_Type__c,Invoice_Approval_Status__c,Chasis_Number__c,Engine_number__c from Invoice_Details__c where Loan_Application__c =:loanApplicationId];
        system.debug('invdetaisl***' +InvdetailsOnOpp);
        if(InvdetailsOnOpp.size()!= null && InvdetailsOnOpp.size() >0)
        {
            invoiceWrapper.invoiceList=InvdetailsOnOpp;
        }
        
        system.debug('***loan details2' +InvdetailsOnOpp);
        return invoiceWrapper;
    }
    
    @AuraEnabled
    public static String Newinvoice(String loanApplicationId, date InvoiceDate, string InvoiceNo,decimal CashOnHire,string InvoiceType,String ChasisNumber,String EngineNumber)
    {
        
        list<Invoice_Details__c> Invdetail=[select id,Invoice_Date__c,Invoice_No__c from Invoice_Details__c where Loan_Application__c=:loanApplicationId];
        if(Invdetail.isEmpty())
        {
            try{
                Invoice_Details__c c = new Invoice_Details__c();
                c.Invoice_Date__c=InvoiceDate;
                c.Invoice_No__c=InvoiceNo;
                c.Invoice_Type__c=InvoiceType;
                c.Loan_Application__c=loanApplicationId;
                c.Invoice_Amount__c=CashOnHire;
                c.Chasis_Number__c=ChasisNumber;
                c.Engine_number__c=EngineNumber;
                
                insert c;
                String result1=Approval(loanApplicationId,c.Id); 
                return result1;
                //salesmanger details for the opporunity
            }catch(Exception e)
            {
                return e.getMessage();
            }
        }
        else{
            system.debug('***********entered update condition');
            try{
                Id InvoiceId = Invdetail[0].id;    
                Invoice_Details__c c = new Invoice_Details__c();
                Invoice_Details__c invoicedet=[select id,Invoice_Date__c,Invoice_No__c,Invoice_Type__c,Invoice_Amount__c from Invoice_Details__c where id=:InvoiceId];
                c.Id=invoicedet.id;
                c.Invoice_Date__c=InvoiceDate;
                c.Invoice_No__c=InvoiceNo;
                c.Invoice_Type__c=InvoiceType;
                //c.Loan_Application__c=loanApplicationId;
                c.Invoice_Amount__c=CashOnHire;
                c.Chasis_Number__c=ChasisNumber;
                c.Engine_number__c=EngineNumber;
                update c;
                system.debug('updated' +c.Id);
                String result2=Approval(loanApplicationId,c.Id);
                return result2;
            }catch(Exception e)
            {
                return e.getMessage();
            }
        }        
    }
    
    @AuraEnabled
    public static String Approval(String loanApplicationId,id objectID)
    {
        
        
        List<Id> Approver = new List<Id>();
        list<user> userList=[select Id,Name,Profile.UserLicense.Name,ManagerID,Manager.Name from User where  id=:UserInfo.getUserId() AND isActive=true];
        String UserLicense = userList[0].Profile.UserLicense.Name;
        String ManagerID= userList[0].ManagerID;
        //list<user> ManagerUser= [select id,ManagerID, Manager.Name from user where ManagerID =:ManagerID];
        
        
        //String managerName= u[0].Manager;
        system.debug('userlicense' +UserLicense);
        for(user op3:userList)
        {
            if(op3.Profile.UserLicense.Name == 'Salesforce' )
            {
                Approver.add(op3.Id);
                string approvedMessage = 'success';
                return approvedMessage;
            }
            else if(op3.Profile.UserLicense.Name == 'Partner Community')
            {
                
                system.debug('***Manger name-->' +op3.Profile.UserLicense.Name);
                Id UserID= getUserId(ManagerID);
                system.debug('UserID' +UserID);
                //Approver.add(op3.ManagerID);
                if(UserId == null)
                {
                    system.debug('***user id is null');
                    String message='no userId found';
                    return message;
                }
                else
                {
                    system.debug('***user id is not null');
                    Approver.add(UserId);
                    
                }
            }
            
            
        }
        system.debug('Approver---->ID' +Approver);
        //  system.debug('salesofficer' +so);
        list<Invoice_Details__c> invdetailsUpdate=[select id,Approver__c from Invoice_Details__c where Loan_Application__c=:loanApplicationId];
        user userdetails=[select id,name from user where id in:Approver];
        Invoice_Details__c c = new Invoice_Details__c();
        c.Id=objectID;
        c.Approver__c=userdetails.name;
        update c;
        system.debug('userDetails' +userdetails);
        system.debug('InvoiceDetailsResult' +c); 
        //approval process 
        // system.debug(so);    
        Approval.ProcessSubmitRequest req = new Approval.ProcessSubmitRequest();
        req.setObjectId(objectID);
        req.setProcessDefinitionNameOrId('DuplicateInvoiceNumber');
        //List<Id> appList = new List<Id>();
        //appList.add('0056F0000082Ooo');
        req.setNextApproverIds(Approver);
        req.setSkipEntryCriteria(true);
        
        Approval.ProcessResult processResult = Approval.process(req);
        system.debug('****status' +processResult.getInstanceStatus());
        string StatusResult = processResult.getInstanceStatus();
        
        
        String message1='success';
        return message1;
    }
    
    public static Id getUserId(string ManagerID)
    {
        system.debug('***managerName**' +ManagerID);
        list<user> managerlist =[select id,Profile.UserLicense.Name,ManagerId,Manager.Name from user where Id=:ManagerID And isActive=true];
        system.debug('userList' +managerlist);
        
        if(managerlist[0].Profile.UserLicense.Name == 'salesforce')
        {
            system.debug('***manager id is null' +managerlist[0].Profile.UserLicense.Name);
            return managerlist[0].id;
        }
        else if(managerlist[0].Profile.UserLicense.Name == 'Partner Community'){
            system.debug('***partner comunity' +managerlist[0].Profile.UserLicense.Name);
            if(managerlist[0].ManagerId != null){
                system.debug('managerlist[0].Manager.Name' +managerlist[0].Manager.Name);
                getUserId(managerlist[0].ManagerId);
            }else{
                return null;
            }
            
        }
        
        return null;
    }

    @AuraEnabled
    public static list<Invoice_Details__c> getApproverDetails(String loanApplicationId)
    {
          list<Invoice_Details__c> InvApproverList=[select id,Invoice_Date__c,Invoice_No__c,Approver__c,Invoice_Approval_Status__c from Invoice_Details__c where Loan_Application__c=:loanApplicationId];
        if(InvApproverList.size() != null)
        {
          system.debug('&&&InvApproverList--' +InvApproverList);
                return InvApproverList;
            }
        else{
        return null;
        }
    }
           
}
 

I am getting following message when i'm writting var error=result.getError();
[{"fieldErrors":{},"pageErrors":[{"statusCode":"FIELD_CUSTOM_VALIDATION_EXCEPTION","message":"Please generate Delivery Order for all the products"}],"index":null,"duplicateResults":[]}]
my question is how to get only messsage value??

I am extracting the obj data from salesforce through  data loader  CLI and i am getting the below error:
java.lang.RuntimeException: com.salesforce.dataloader.mapping.Mapper$InvalidMappingException: No such field loan_application on entity Invoice_Details__c
        at com.salesforce.dataloader.process.ProcessRunner.run(ProcessRunner.java:169)
        at com.salesforce.dataloader.process.ProcessRunner.run(ProcessRunner.java:107)
        at com.salesforce.dataloader.process.ProcessRunner.main(ProcessRunner.java:266)
Caused by: com.salesforce.dataloader.mapping.Mapper$InvalidMappingException: No such field loan_application on entity Invoice_Details__c
        at com.salesforce.dataloader.mapping.SOQLMapper.getSfdcField(SOQLMapper.java:239)
        at com.salesforce.dataloader.mapping.SOQLMapper.evalSfdcField(SOQLMapper.java:230)
        at com.salesforce.dataloader.mapping.SOQLMapper.evalSfdcField(SOQLMapper.java:206)
        at com.salesforce.dataloader.mapping.SOQLMapper.normalizeSoql(SOQLMapper.java:190)
        at com.salesforce.dataloader.mapping.SOQLMapper.addSoqlFieldMapping(SOQLMapper.java:186)
        at com.salesforce.dataloader.mapping.SOQLMapper.putPropertyEntry(SOQLMapper.java:119)
        at com.salesforce.dataloader.mapping.Mapper.putPropertyFileMappings(Mapper.java:147)
        at com.salesforce.dataloader.mapping.Mapper.putPropertyFileMappings(Mapper.java:142)
        at com.salesforce.dataloader.mapping.Mapper.<init>(Mapper.java:89)
        at com.salesforce.dataloader.mapping.SOQLMapper.<init>(SOQLMapper.java:70)
        at com.salesforce.dataloader.controller.Controller.createMapper(Controller.java:246)
        at com.salesforce.dataloader.process.ProcessRunner.run(ProcessRunner.java:153)
        ... 2 more

I am extracting the obj data from salesforce through  data loader  CLI and i am getting the below error:
java.lang.RuntimeException: com.salesforce.dataloader.mapping.Mapper$InvalidMappingException: No such field loan_application on entity Invoice_Details__c
        at com.salesforce.dataloader.process.ProcessRunner.run(ProcessRunner.java:169)
        at com.salesforce.dataloader.process.ProcessRunner.run(ProcessRunner.java:107)
        at com.salesforce.dataloader.process.ProcessRunner.main(ProcessRunner.java:266)
Caused by: com.salesforce.dataloader.mapping.Mapper$InvalidMappingException: No such field loan_application on entity Invoice_Details__c
        at com.salesforce.dataloader.mapping.SOQLMapper.getSfdcField(SOQLMapper.java:239)
        at com.salesforce.dataloader.mapping.SOQLMapper.evalSfdcField(SOQLMapper.java:230)
        at com.salesforce.dataloader.mapping.SOQLMapper.evalSfdcField(SOQLMapper.java:206)
        at com.salesforce.dataloader.mapping.SOQLMapper.normalizeSoql(SOQLMapper.java:190)
        at com.salesforce.dataloader.mapping.SOQLMapper.addSoqlFieldMapping(SOQLMapper.java:186)
        at com.salesforce.dataloader.mapping.SOQLMapper.putPropertyEntry(SOQLMapper.java:119)
        at com.salesforce.dataloader.mapping.Mapper.putPropertyFileMappings(Mapper.java:147)
        at com.salesforce.dataloader.mapping.Mapper.putPropertyFileMappings(Mapper.java:142)
        at com.salesforce.dataloader.mapping.Mapper.<init>(Mapper.java:89)
        at com.salesforce.dataloader.mapping.SOQLMapper.<init>(SOQLMapper.java:70)
        at com.salesforce.dataloader.controller.Controller.createMapper(Controller.java:246)
        at com.salesforce.dataloader.process.ProcessRunner.run(ProcessRunner.java:153)
        ... 2 more

I'd like to know if anyone else has had this problem and if so, if there is a solution or explanation.  I'm using the Apex Data Loader to export data from my org. In Step 3, "Edit your query" a few fields are not listed in the box under "Choose the query fields below."  When I manually type them into the query, a dialog box with the error, "No such field XXX on entity YY" pops up.  Some of the fields that this is happening with are hidden, but some of them are not.  I am a sys admin.  I double-checked the object and these fields do indeed exist in them in the org that I've logged into.  Can anyone explain this to me?  Thanks.