[ansoft]

И еще интересно версия какая у вас?
В 2009 RU5 RouteCalc_Formula1:

Hours calcWrkCtrProcessTime(BOMCalcData    calc,
                        RouteMap            primaryRoute,
                        RouteOprMap         primaryOpr,
                        RouteMap            secondaryRoute  = primaryRoute,
                        RouteOprMap         secondaryOpr    = primaryOpr
                       )
{
    WrkCtrTable     wrkCtrTable;
    ...

    wrkCtrTable    = WrkCtrTable::find(primaryOpr.wrkCtrId);
    ...
}

Тоже в RU7:

Hours calcWrkCtrProcessTime(BOMCalcData    calc,
                        RouteMap            primaryRoute,
                        RouteOprMap         primaryOpr,
                        RouteMap            secondaryRoute  = primaryRoute,
                        RouteOprMap         secondaryOpr    = primaryOpr,
                        WrkCtrId            wrkCtrId        = primaryOpr.WrkCtrId // УПС
                       )
{
    WrkCtrTable     wrkCtrTable;
    ...
    wrkCtrTable    = WrkCtrTable::find(wrkCtrId);
    ...
}