Code Inspector: DELETE statement for result of SELECT statement found

[Former Member]

DELETE statement for result of SELECT statement found

  SELECT plnum,
         rsnum,
         meins,
         ' ' AS xdel
    FROM plaf AS a
   WHERE plnum IN @gt_wb
    AND  paart EQ @gc_pe
    AND  pstmp IN @gr_pstmp
    AND
    EXISTS ( SELECT *
               FROM resb AS b
              WHERE rsnum    EQ a~rsnum
                AND plnum    EQ a~plnum
                AND werks    EQ @p_werks
                AND matnr    IN @s_matnr
                AND zzspparf IN @s_tfam
                AND zzspsgrp IN @s_vergr )

    INTO TABLE @DATA(lt_plaf).

  IF sy-subrc <> 0.

  ENDIF.

  DELETE lt_plaf
    WHERE plnum(3) NE 'VH_'.

Any inputs on the fix?

[Former Member]

DELETE statement for result of SELECT statement found

  SELECT plnum,
         rsnum,
         meins,
         ' ' AS xdel
    FROM plaf AS a
   WHERE plnum IN @gt_wb
    AND  paart EQ @gc_pe
    AND  pstmp IN @gr_pstmp
    AND
    EXISTS ( SELECT *
               FROM resb AS b
              WHERE rsnum    EQ a~rsnum
                AND plnum    EQ a~plnum
                AND werks    EQ @p_werks
                AND matnr    IN @s_matnr
                AND zzspparf IN @s_tfam
                AND zzspsgrp IN @s_vergr )

    INTO TABLE @DATA(lt_plaf).

  IF sy-subrc <> 0.

  ENDIF.

  DELETE lt_plaf
    WHERE plnum(3) NE 'VH_'.

Any inputs on the fix?

[Sathya_Gunasekaran]

It suggests that instead of selecting some records & deleting them, your select should exlude them. Can't you just add the condition ( plnumb LIKE 'VH_%) to the where clause ?

[RaymondGiuseppi]

Add the plnum LIKE 'VH_%' in the SELECT WHERE clause, or delete those from @gt_wb before SELECT.

[Former Member]

Thank you raymond.giuseppi it worked. I thought 'LIKE' would impact performance issue but it did not.

[Former Member]

Posted another two on the wrong thread. My apologies.

I have remaining errors with the same concern.

1.)

  SELECT ordid
    FROM /bmw/ts_1143_log AS a
   WHERE ordid IN @s_ordid
     AND order_comp_flag EQ @space
     AND
  EXISTS ( SELECT *
             FROM zmrp
            WHERE cno_order  EQ a~ordid
              AND cid_status IN @s_status
              AND cno_assyl  IN @s_assyl )
    INTO TABLE @gt_log.


  IF sy-subrc EQ 0.


    SORT gt_log
      BY ordid.


    DELETE ADJACENT DUPLICATES FROM gt_log
      COMPARING ordid ##CI_SORTED.


  ENDIF.

2.)

  LOOP AT lt_plaf
    ASSIGNING FIELD-SYMBOL(<fs_plaf>).

    READ TABLE lt_zmrp
      INTO DATA(ls_zmrp)
      WITH KEY cno_order = <fs_plaf>-plnum+3(7).

    IF sy-subrc NE 0.
      MOVE abap_true TO <fs_plaf>-xdel .
    ENDIF.

  ENDLOOP.

  DELETE lt_plaf
    WHERE xdel EQ abap_true.

Really appreciate all the help!