This is some code that I have archived on another site:
It specifies in it's initial comments the primary contributers to the best of my knowledge.
Good luck!
*&---------------------------------------------------------------------*
*& Report Z_FIND_USEREXIT_RNW
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*
*&---------------------------------------------------------------------*
*& Report Z_FIND_EXIT
*&
*&---------------------------------------------------------------------*
*&
*I'm thinking that this is based on a post by
*
*SimonaD86 in http://sap.
*ittoolbox.com/groups/technical-functional/sap-abap/determinate-the-transaction-that-called-a-certain-userexitfrom-the-user-exit-2760810
*
*or santoshkj in http://sap.
*ittoolbox.com/groups/technical-functional/sap-dev/developing-screen-exits-in-sap-520079
*
*or Deertay in http://sap.
*ittoolbox.com/groups/technical-functional/sap-dev/user-exit-for-a-transaction-code-mb1bmigo-1155130
*&
*&---------------------------------------------------------------------*
REPORT z_find_exit.
TABLES : tstc,
tadir,
modsapt,
modact,
trdir,
tfdir,
enlfdir,
sxs_attrt ,
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,
p_pgmna LIKE tstc-pgmna .
DATA wa_tadir TYPE tadir.
START-OF-SELECTION.
IF NOT p_tcode IS INITIAL.
SELECT SINGLE * FROM tstc WHERE tcode EQ p_tcode.
ELSEIF NOT p_pgmna IS INITIAL.
tstc-pgmna = p_pgmna.
ENDIF.
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 IN ('SMOD', 'SXSD')
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:/001(19) 'Transaction Code - ',
020(20) p_tcode,
045(50) tstct-ttext.
SKIP.
IF NOT jtab[] IS INITIAL.
WRITE:/(105) sy-uline.
FORMAT COLOR COL_HEADING INTENSIFIED ON.
*Sorting the internal Table
SORT jtab BY object.
DATA : wf_txt(60) TYPE c,
wf_smod TYPE i ,
wf_badi TYPE i ,
wf_object2(30) TYPE c.
CLEAR : wf_smod, wf_badi , wf_object2.
*Get the total SMOD.
LOOP AT jtab INTO wa_tadir.
AT FIRST.
FORMAT COLOR COL_HEADING INTENSIFIED ON.
WRITE:/1 sy-vline,
2 'Enhancement/ Business Add-in',
41 sy-vline ,
42 'Description',
105 sy-vline.
WRITE:/(105) sy-uline.
ENDAT.
CLEAR wf_txt.
AT NEW object.
IF wa_tadir-object = 'SMOD'.
wf_object2 = 'Enhancement' .
ELSEIF wa_tadir-object = 'SXSD'.
wf_object2 = ' Business Add-in'.
ENDIF.
FORMAT COLOR COL_GROUP INTENSIFIED ON.
WRITE:/1 sy-vline,
2 wf_object2,
105 sy-vline.
ENDAT.
CASE wa_tadir-object.
WHEN 'SMOD'.
wf_smod = wf_smod + 1.
SELECT SINGLE modtext INTO wf_txt
FROM modsapt
WHERE sprsl = sy-langu
AND name = wa_tadir-obj_name.
FORMAT COLOR COL_NORMAL INTENSIFIED OFF.
WHEN 'SXSD'.
*For BADis
wf_badi = wf_badi + 1 .
SELECT SINGLE text INTO wf_txt
FROM sxs_attrt
WHERE sprsl = sy-langu
AND exit_name = wa_tadir-obj_name.
FORMAT COLOR COL_NORMAL INTENSIFIED ON.
ENDCASE.
WRITE:/001 sy-vline,
002 wa_tadir-obj_name HOTSPOT ON,
041 sy-vline ,
042 wf_txt,
105 sy-vline.
AT END OF object.
WRITE : /(105) sy-uline.
ENDAT.
ENDLOOP.
WRITE:/(105) sy-uline.
SKIP.
FORMAT COLOR COL_TOTAL INTENSIFIED ON.
WRITE:/ 'No. of Exits:' , wf_smod.
WRITE:/ 'No. of BADis:' , wf_badi.
ELSE.
FORMAT COLOR COL_NEGATIVE INTENSIFIED ON.
WRITE:/(105) 'No userexits or BADis exist'.
ENDIF.
ELSE.
FORMAT COLOR COL_NEGATIVE INTENSIFIED ON.
WRITE:/(105) 'Transaction does not exist'.
ENDIF.
AT LINE-SELECTION.
DATA : wf_object TYPE tadir-object.
CLEAR wf_object.
GET CURSOR FIELD field1.
CHECK field1(8) EQ 'WA_TADIR'.
READ TABLE jtab WITH KEY obj_name = sy-lisel+1(20).
MOVE jtab-object TO wf_object.
CASE wf_object.
WHEN 'SMOD'.
SET PARAMETER ID 'MON' FIELD sy-lisel+1(10).
CALL TRANSACTION 'SMOD' AND SKIP FIRST SCREEN.
WHEN 'SXSD'.
SET PARAMETER ID 'EXN' FIELD sy-lisel+1(20).
CALL TRANSACTION 'SE18' AND SKIP FIRST SCREEN.
ENDCASE.
