TMS470MF06607: SCI Interrupt Isue

Hi i am using TMDX470MF066USB Launchpad and,and  I want to use the SCI in the Interrupt mode,

i have generated the code using the Halcogen with both Tx and Rx Interrupts  with  High level but  I am  unable to get the interrupt for both TX  and RX.

can body please help me

The code snippet is below

sciInit();

_enable_interrupts();

sciSetBaudrate(sciREG1,9600);

scisend(sciREG1,5,"Hello");

while(1);