Re: which row selected first in table control

s/m Abdul,

Declare ABAP variable to store line selection indicator.

    DATA: MARK TYPE C.

In your internal table also keep a field as SEL

Now in the Screen

In the PAI.

PROCESS AFTER INPUT.

  loop at itab.
       module update_table.
     endloop.

Now insert the following ABAP code into this PAI module!

*&---------------------------------------------------------------------*
*&      Module  update_table  INPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
module update_table input.

read table itab into wa_itab index tc100-CURRENT_LINE.

   wa_itab-SEL = mark.
   modify itab from wa_itab index tc100-CURRENT_LINE.

endmodule.                 " update_table  INPUT

I have given for both Single as well as Multi Select.

You can read the table itab where sel = 'X' this will give you the first selected record.