Record appending Blank in internal table....

Question

Hi Experts,
The below loop is appending blank in table aufnr_tab. What is wrong in it ?
Loop at lts_objnr.
SELECT SINGLE aufnr plnbez INTO CORRESPONDING FIELDS OF aufnr_tab
          FROM caufv
          where aufpl = lts_objnr-aufpl
          AND AUTYP = '10'
          AND LOEKZ <> 'X'
          AND aufnr = '000001011267'.
          aufnr_tab-aufnr = caufv-aufnr.
          aufnr_tab-plnbez = caufv-plnbez.
          Append aufnr_tab.
Endloop.
YAB

Answer 1

Yusuf,
You seem to be looking for just one specific record in table view CAUFV (where the order number AUFNR = 000001011267). Are you sure this is what you are looking to do? I believe that you might want to get rid of the clause '<b>AND aufnr = '000001011267'.</b>' If indeed you are just looking for one record I don't see why you need to retrieve it so many times (within a loop). For table view CAUFV, field AUFNR is the primary key. You are likely to get just one record with AUFNR = 000001011267.
I think your logic should be something like this.
TYPES: BEGIN OF ty_caufv,
         aufpl  TYPE caufv-aufpl,
         aufnr  TYPE caufv-aufnr,
         plnbez TYPE caufv-plnbez,
       END OF ty_caufv.
DATA: w_caufv       TYPE                 ty_caufv,
      lts_caufv     TYPE SORTED TABLE OF ty_caufv
        WITH NON-UNIQUE KEY aufpl,
      lts_objnr_tmp LIKE TABLE OF lts_objnr.
IF NOT lts_objnr[] IS INITIAL.
  lts_objnr_tmp[] = lts_objnr[].
  SORT lts_objnr_tmp BY aufpl.
  DELETE ADJACENT DUPLICATES FROM lts_objnr_tmp COMPARING aufpl.
  SELECT aufpl
         aufnr
         plnbez
    FROM caufv
    INTO TABLE t_caufv
    FOR ALL ENTRIES IN lts_objnr_tmp
    WHERE autyp EQ '10'
    AND   loekz NE 'X'
    AND   aufpl EQ lts_objnr_tmp-aufpl.
ENDIF.
REFRESH aufnr_tab.
LOOP AT lts_objnr.
  READ TABLE lts_caufv INTO w_caufv
    WITH KEY aufpl = lts_objnr-aufpl.
  IF sy-subrc EQ 0.
    aufnr_tab-aufnr  = w_caufv-aufnr.
    aufnr_tab-plnbez = w_caufv-plnbez.
    APPEND aufnr_tab.
  ENDIF.
ENDLOOP.