Ax reserve

static void reserve(Args _args){    InventTrans             inventTrans;    InventMovement          inventMovement;    InventUpd_Reservation   inventUpd_Reservation ;    SalesLine               salesLine = SalesLine::findInventTransId("L19999");    ;
    inventTrans = InventTrans::findTransId(salesLine.InventTransId);
    if(inventTrans.RecId)    {        Inventmovement = inventTrans.inventmovement(true);        inventUpd_Reservation = InventUpd_Reservation::newInventDim(inventmovement, inventTrans.inventDim(), inventTrans.Qty, false);        inventUpd_Reservation.updatenow();    }
    info('done');}