Variable value change

hi
this my code
do 31 times.
              variabel = 'g_tbl2-gun'.                                       "g_tbl2 this is a internal table
              aktar = gx.                                                       "gx a counter.
             CONCATENATE variabel aktar into degisken.       " g_tbl2-gun1 this internal table field
                   CASE ch.
                          WHEN gx.
                        variabel =   g_tbl1-anzhl.            "variable value   a internal table name and ı wan to insert this internal table field g_tbl1-anzhl value.
                  ENDCASE.
                  gx = gx + 1.
            ENDDO.
how can ı do ?.

Hi,
Use field-symbols...
Regards,
Mohaiyuddin

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