Hi,
you can achieve this through the variable customer exit enhancement.
CMOD code-
when 'ZGL_LIST_TXT'.
IF i_step = 2.
data txt(100) TYPE c.
data temp_txt(8) TYPE c.
clear txt.
LOOP AT i_t_var_range INTO intern_range WHERE vnam = 'ZGL_VALUES'.
temp_txt = intern_range-low.
if txt = ''.
CONCATENATE txt temp_txt INTO txt.
else.
CONCATENATE txt ',' temp_txt INTO txt.
endif.
ENDLOOP.
l_s_var_range-low = txt.
l_s_var_range-sign = 'I'.
l_s_var_range-opt = 'EQ'.
APPEND l_s_var_range TO e_t_range.
endif.
ZGL_LIST_TXT - Your customer exit variable name .
ZGL_VALUES - Your P&L note input variable name.
try this concept.
Regards
Sureshkumar C