Update records into ZTABLE

Question

Hi frnds,
I want to update two records in ZTABLE. But in my ZTABLE three fields are there and only MANDT field is unique how to update this two fields in ZTABLE.
Eg: ZTABLE
FIELD1, FILED2, FIELD3.
I want to update con1 = Field1, con2 = Field2.
Regards.

Answer 1

Hi,
You can do it by following way.
Like use loop on internal table & READ statement on Database table & modify column of database according to your internal table.
It will solve your problem.
SELECT  matnr                       " Material Number
              werks                       " Plants
              lgort                       " Storage Location
               FROM mard
              INTO TABLE i_mard
              FOR ALL ENTRIES IN i_marc
              WHERE matnr EQ i_marc-matnr
               AND werks EQ i_marc-werks
                AND lgort IN s_lgort.
                ENDIF.                               " IF i_mara[] IS NOT INITIAL
  IF sy-subrc EQ 0.
    LOOP AT i_output INTO wa_output.
      READ TABLE i_mard INTO wa_mard WITH KEY matnr = wa_output-matnr.
      wa_output-lgort = wa_mard-lgort.
      MODIFY i_output FROM wa_output.
      CLEAR wa_output.
    ENDLOOP.                           " LOOP AT i_output
  ENDIF.                               " IF sy-subrc EQ 0
Thanks&Regards,
Naresh