RM41L232: I can't use SCI RX IRQ - RM41L232

//enable interrupts
    _enable_interrupt_();

    //HET rti init
    rtiInit();

    // Enable RTI Compare 0 interrupt notification
    rtiEnableNotification(rtiNOTIFICATION_COMPARE0);


	//CAN Init
	canInit();

    //Enabling error interrupts
    //canEnableErrorNotification(canREG2);

	//canbus irq enable
    canEnableStatusChangeNotification(canREG2);



    //SCI Init
    sciInit();
    sciReceive(scilinREG, 10, rx_data_sci);

//SCI Notification
void sciNotification(sciBASE_t *sci, unsigned flags)
{
    #define SCI_D_SIZE 16

    //uint8_t rx_sci_data[SCI_D_SIZE]="";
    //if(flags == SCI_RX_INT)
    {
        //sciReceive(sci, SCI_D_SIZE, rx_sci_data);
        gioToggleBit(gioPORTA, 7);
    }
    return;
}