Lead selection in ALV grid

Hi.

I am usinmg Set_table_for_first_display to display the ALV grid.

In my ALV grid, I have a field as Flag which will show as a lead selection in the grid. Such that I have designed the field catelog and layout.

When I select a row and click on DISPLAY button, it has to display the details.

This I am able to do through GR_GRID->GET_SELECTED_ROWS() .

But after displaying the data the cursor is not in the same row. Lead selection is cleared.

I manually tied to set the FLag as X and updated the table. Even then Lead selection is not coming in the row.

Suggestion is very much helpul for this.

Thanks,

Sumithra