source code from form : BudgetControlStatistics

example code :

  static void TIDF_getBudgetAvailable(Args _args)
{
    
    //class and table
    BudgetControlStatisticsManager budgetControlStatsManager = new BudgetControlStatisticsManager();
    
    //table
    BudgetTmpControlStatistics  currentBudgetTmpControlStatistics;
    BudgetCycle                 budgetCycle;
    BudgetCycleTimeSpan         budgetCycleTimeSpan;
    FiscalCalendar              fiscalCalendar;
    DimensionAttributeValueCombination dimensionAttributeValueCombination;
    DimensionHierarchy          dimensionHierarchy;
    
    //variable
    DimensionValue  dim1;
    container       conDimValue;
    MainAccountNum  mainAccountNum;
    RecId           ledgerDimension;
    
    //financial dimension
    mainAccountNum = "6100-1001";
    dim1           = "5102";
    
    select firstonly dimensionAttributeValueCombination 
    where 
        dimensionAttributeValueCombination.DisplayValue == strFmt("%1-%2",mainAccountNum,dim1)
    &&  dimensionAttributeValueCombination.LedgerDimensionType == LedgerDimensionType::BudgetControl;
    
    //budget cycle
    fiscalCalendar   = fiscalCalendar::findByCalendarId("2016");
    BudgetCycleTimeSpan = budgetCycleTimeSpan::findByNameAndCalendar("SEM",fiscalCalendar.RecId);
    BudgetCycle =  budgetCycle::findBudgetCycleByDate(BudgetCycleTimeSpan.RecId,today());
    
    currentBudgetTmpControlStatistics = budgetControlStatsManager.fillBudgetTmpControlStatistics(Ledger::current(),
                                                                                                'ALL',
                                                                                                BudgetControlStatisticsPeriodOption::FiscalPeriod,
                                                                                                BudgetBalanceType::Accumulated,
                                                                                                BudgetCycle.RecId,
                                                                                                dimensionAttributeValueCombination.RecId,
                                                                                                0,
                                                                                                0,
                                                                                                true,
                                                                                                NoYes::No,
                                                                                                true);
    
   while select  currentBudgetTmpControlStatistics
   {
        info(strFmt("%1 -- %2 ",currentBudgetTmpControlStatistics.PeriodStartDate,currentBudgetTmpControlStatistics.TotalFundsAvailableAmountMST));
   }

}

result :