Regarding Bex user exits

Question

Hello Friends ,
   I have created a variable for a report , can a Info Object be associated to the
  variable through Bex variable exits ..

Answer 1

Hello Akash,
yes you can. Suppose you have entered your controlling area in variable ZCO_AREA and you want to fill variable ZCHRT_ACCTS (Chart of accounts). Then you can do it like this in variable exit ZXRSRU01:
DATA: l_s_range LIKE rsr_s_rangesid,
      l_s_var_range LIKE rrrangeexit,
      i_pco_area LIKE /bi0/pco_area.
CASE i_vnam.
  WHEN 'ZCHRT_ACCTS'.
    IF i_step = 2. "Fill after variable popup
      READ TABLE i_t_var_range INTO l_s_var_range
                      WITH KEY vnam = 'ZCO_AREA'.
      SELECT SINGLE * FROM /bi0/pco_area INTO i_pco_area
      WHERE co_area = l_s_var_range-low.
      IF sy-subrc = 0.
        l_s_range-low = i_pco_area-chrt_accts.
      ELSE.
        CLEAR l_s_range-low.
      ENDIF.
      l_s_range-sign   = 'I'.
      l_s_range-opt    = 'EQ'.
      APPEND l_s_range TO e_t_range.
    ENDIF.
ENDCASE.
Hope it helps (after a few days of waiting?)
Martin Lehmann