I am developing a screen exit in VA02 transaction in on additional data tab b. I have created a container there and showing some data for each line item. Fast time it shows the proper data but when I am going to the next item this alv is not getting refreshed. I am doing this using method CALL METHOD V_GRID->SET_TABLE_FOR_FIRST_DISPLAY and for refresh the screen I am using the method CALL METHOD V_GRID->REFRESH_TABLE_DISPLAY.
But it is not working. Can any one help me why it is happining.