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Suggested answer

Cannot implicitly convert from type 'QueryGroupByField' to type 'QueryBuildDataSource'

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  • M_R Profile Picture
    M_R 125 on at
    Cannot implicitly convert from type 'QueryGroupByField' to type 'QueryBuildDataSource'
       
       
        public void processReport()
        {
            ABCVendItemStatisticsNewContract  contract = this.parmDataContract() as ABCVendItemStatisticsNewContract;
            CurrencyExchangeHelper currencyExchangeHelper = CurrencyExchangeHelper::newLedger(Ledger::current());
            currencyExchangeHelper.parmErrorType(AifErrorType::Exception);
            fromDate_Period1    = contract.parmPeriodOneFromDate();
            toDate_Period1      = contract.parmPeriodOneToDate();
            fromDate_Period2    = contract.parmPeriodTwoFromDate();
            toDate_Period2      = contract.parmPeriodTwoToDate();
            
            QueryRun queryRun_Current = new QueryRun(this.buildPeriodQuery(this.parmQuery()));
            while (queryRun_Current.next())
            {
                CustInvoiceJour custInvoiceJour_Current     = queryRun_Current.get(tablenum(CustInvoiceJour));
                CustInvoiceTrans custInvoiceTrans_Current   = queryRun_Current.get(tablenum(CustInvoiceTrans));
                ItemId currentCustInvoiceTransItemId = this.parmCustInvoiceTransItemId(custInvoiceTrans_Current);
                boolean itemNEqPrev = itemId != currentCustInvoiceTransItemId;
                boolean accNEqPrev  = orderAccount != custInvoiceJour_Current.OrderAccount;
                periodNum = ItemReportPeriodNum::Both;
                if (accNEqPrev || itemNEqPrev)
                {
                    this.insertIntoTmpTable();
                    if (itemNEqPrev)
                    {
                        salesUnit = InventTableModule::find(currentCustInvoiceTransItemId,ModuleInventPurchSales::Sales).UnitId;
                    }
                    orderAccount    = custInvoiceJour_Current.OrderAccount;
                    itemId          = currentCustInvoiceTransItemId;
                    vendAccount = InventTable::find(itemid).PrimaryVendorId;
                }
                this.definePeriod(custInvoiceTrans_Current.InvoiceDate);
                
  • Suggested answer
    Martin Dráb Profile Picture
    Martin Dráb 230,198 Most Valuable Professional on at
    Cannot implicitly convert from type 'QueryGroupByField' to type 'QueryBuildDataSource'
    The bug is at line 39. The value returned by addGroupByField isn't QueryBuildDataSouce, therefore you can't assign it to the variable. You clearly meant assigning there the return value of addDataSource(). Then you can call addGroupByField() on the variable.
     
    I would fix your code if you gave it to us as text.
     
    Also, it seems to me you chose some meaningless categories for your question. Or can you explain how is it related to Management Reporter, Lifecycle Services, Documentation and so on? Please pay more attention to it next time.

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