Tykall's blog: USER-EXITs de una transacción

lunes, mayo 19, 2008
USER-EXITs de una transacción

A continuación se muestra el código de un REPORT que devuelve las USER-EXITS de una transacción determinada:
REPORT zuser_exit.

TABLES : tstc, tadir, modsapt, modact, trdir, tfdir, enlfdir.
TABLES : tstct.
DATA : jtab LIKE tadir OCCURS 0 WITH HEADER LINE.
DATA : field1(30).
DATA : v_devclass LIKE tadir-devclass.
PARAMETERS : p_tcode LIKE tstc-tcode OBLIGATORY.

SELECT SINGLE * FROM tstc WHERE tcode EQ p_tcode.
IF sy-subrc EQ 0.
  SELECT SINGLE * FROM tadir
    WHERE pgmid = 'R3TR'
      AND object = 'PROG'
      AND obj_name = tstc-pgmna.
  MOVE: tadir-devclass TO v_devclass.
  IF sy-subrc NE 0.
    SELECT SINGLE * FROM trdir
      WHERE name = tstc-pgmna.
    IF trdir-subc EQ 'F'.
      SELECT SINGLE * FROM tfdir
        WHERE pname = tstc-pgmna.
      SELECT SINGLE * FROM enlfdir
        WHERE funcname = tfdir-funcname.
      SELECT SINGLE * FROM tadir
        WHERE pgmid = 'R3TR'
          AND object = 'FUGR'
          AND obj_name EQ enlfdir-area.
      MOVE : tadir-devclass TO v_devclass.
    ENDIF.
  ENDIF.

  SELECT * FROM tadir INTO TABLE jtab
    WHERE pgmid = 'R3TR'
      AND object = 'SMOD'
      AND devclass = v_devclass.
  SELECT SINGLE * FROM tstct
    WHERE sprsl EQ sy-langu
      AND tcode EQ p_tcode.
  FORMAT COLOR COL_POSITIVE INTENSIFIED OFF.
  WRITE:/(19) 'Transaction Code - ',
       20(20) p_tcode,
       45(50) tstct-ttext.
  SKIP.
  IF NOT jtab[] IS INITIAL.
    WRITE:/(95) sy-uline.
    FORMAT COLOR COL_HEADING INTENSIFIED ON.
    WRITE: /1 sy-vline,
            2 'Exit Name',
            21 sy-vline ,
            22 'Description',
            95 sy-vline.
    WRITE:/(95) sy-uline.
    LOOP AT jtab.
      SELECT SINGLE * FROM modsapt
        WHERE sprsl = sy-langu
          AND name = jtab-obj_name.
      FORMAT COLOR COL_NORMAL INTENSIFIED OFF.
      WRITE: /1 sy-vline,
              2 jtab-obj_name HOTSPOT ON,
              21 sy-vline ,
              22 modsapt-modtext,
              95 sy-vline.
    ENDLOOP.
    WRITE:/(95) sy-uline.
    DESCRIBE TABLE jtab.
    SKIP.
    FORMAT COLOR COL_TOTAL INTENSIFIED ON.
    WRITE:/ 'No of Exits:' , sy-tfill.
  ELSE.
    FORMAT COLOR COL_NEGATIVE INTENSIFIED ON.
    WRITE:/(95) 'No User Exit exists'.
  ENDIF.
ELSE.
  FORMAT COLOR COL_NEGATIVE INTENSIFIED ON.
  WRITE:/(95) 'Transaction Code Does Not Exist'.
ENDIF.

AT LINE-SELECTION.
  GET CURSOR FIELD field1.
  CHECK field1(4) EQ 'JTAB'.
  SET PARAMETER ID 'MON' FIELD sy-lisel+1(10).
  CALL TRANSACTION 'SMOD' AND SKIP FIRST SCREEN.
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