Run server /Run Client /Run Call From

public void calculateRowsCalcList(
    Map           _rowsCalcExpressionList,
    Map           _ledgerBalColList,
    container     _rowList,
    container     _rowListIdx
    )
{
    MapIterator         ledgerBalColListIterator;
    LedgerBalColumnsDim ledgerBalColumnsDim;
    boolean             init;

    RecordSortedList                calcLevels;
    int                             lengthRowList           = conlen(_rowList);
    int                             i;
    LedgerRowDefLine                tmpLedgerRowDefLine;
    ;

    calcLevels = new RecordSortedList(tablenum(LedgerRowDefLine));
    calcLevels.sortOrder(fieldnum(LedgerRowDefLine, Level));
    for (i = 1; i <= lengthRowList; i++)
    {
        tmpLedgerRowDefLine = conpeek(_rowList,i);
        if (tmpLedgerRowDefLine.Type  == DimensionsLedgerDimensionType::Calculation)
        {
            // Make the sort order reverse
            tmpLedgerRowDefLine.Level = tmpLedgerRowDefLine.Level * -1;
            calcLevels.ins(tmpLedgerRowDefLine);
        }
    }

    init = true;
    calcLevels.first(tmpLedgerRowDefLine);

    while (tmpLedgerRowDefLine)
    {
        tmpLedgerRowDefLine.Level = tmpLedgerRowDefLine.Level * -1;

        //when run client or run call from(not server) ,

        //may be catch error: ledgerBalColListIterator not initilize error

        //in report, it run in server,in form ,default in client/call from,

        //so should set properties:runon = server  in form menuitem
        ledgerBalColListIterator = new MapIterator(_ledgerBalColList);
        while (ledgerBalColListIterator.more())
        {
            ledgerBalColumnsDim = ledgerBalColListIterator.value();

            if (ledgerBalColumnsDim.checkColumnWithNewRanges())
            {
                this.calculateRowsCalcListColumn(_rowsCalcExpressionList,
                                                 ledgerBalColListIterator.key(),
                                                 _rowList,
                                                 _rowListIdx,
                                                 tmpLedgerRowDefLine.Level,
                                                 ledgerBalColumnsDim.ToDate);
            }

            ledgerBalColListIterator.next();
        }

        this.adjustDebitCreditGroupTotalAmount(_ledgerBalColList, _rowList, init, -tmpLedgerRowDefLine.Level);
        init = false;
        if (! calcLevels.next(tmpLedgerRowDefLine))
        {
            break;
        }
    }
}

Map