Dynamic field in select statment.

Question

Hello,
I created a report in which i have two checkboxes in the selection screen. The first checkbox is for the option to bring or not, initial purchase requisitions (BANFN) from EKPO and the second is to bring initial or not, RFQs
(ANFNR). I want the select statment to have this form:
select ...
from ekpo
into g_table
where ..
and dynamic field = " ".
Can this be done ?
i tried to put it as a string but it didnt work. (data: dynamic field type string value "EKPO-BANFN")
P.S i know that it can be by writing the same select code twice.
I just wonder if this can be done by this way
\Regards.

Answer 1

Hey Nick,
I have more conditions than the one i said before , should all be in the lv_where_clause ?
check my code.
DATA: G_CHBFLD type STRING.
G_CHBFLD = 'P~BANFN = '' " '.
FORM SELECT_DATA_EKPO_EKKO.
  SELECT  .....
      FROM EKPO AS P INNER JOIN EKKO AS K
        ON PEBELN = KEBELN
          INTO CORRESPONDING FIELDS OF TABLE GT_EKPOEKKO
            WHERE K~EBELN IN S_EBELN
            AND K~AEDAT IN S_AEDAT
            AND K~BSTYP IN S_BSTYP
            and ( G_CHBFLD ) .   -
> //DEBUGER ")" is not a valid comparison operator. comparison operator.