Re: User exit

Former Member — Sat, 12 May 2007 07:04:01 GMT

User exits are 4 types

fun module, Menu,field and screen exits

You will use CMOD tcode for creating a project

and in that project you add the enhancements which you will find using the tcode SMOD

Customer exits are the exits which are there in the program itself

we have to find them using the string CUSTOMER-FUNCTION

and double click on the number beside that string and it will take to a z include where you can write your code

see the links.

http://www.erpgenie.com/sap/abap/code/abap26.htm

which gives the list of exits for a tcode

http://help.sap.com/saphelp_nw04/helpdata/en/bf/ec079f5db911d295ae0000e82de14a/frameset.htm

For information on Exits, check these links

http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm

http://www.sapgenie.com/abap/code/abap26.htm

http://www.sap-img.com/abap/what-is-user-exits.htm

http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction

http://www.easymarketplace.de/userexit.php

http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm

http://www.sappoint.com/abap/userexit.pdfUser-Exit

http://www.planetsap.com/userexit_main_page.htm

See the program to find the user exits

&----

*& Report Z_USEREXIT_DISPLAY

&----

REPORT Z_USEREXIT_DISPLAY

NO STANDARD PAGE HEADING

LINE-SIZE 200 MESSAGE-ID ZZ.

&----

T A B L E D E C L A R A T I O N S *

&----

TABLES: TFTIT,

E071,

E070.

&----

S T R U C T U R E D E C L A R A T I O N S *

&----

TYPES: BEGIN OF X_TSTC,

TCODE TYPE TCODE,

PGMNA TYPE PROGRAM_ID,

END OF X_TSTC.

TYPES: BEGIN OF X_TADIR,

OBJ_NAME TYPE SOBJ_NAME,

DEVCLASS TYPE DEVCLASS,

END OF X_TADIR.

TYPES: BEGIN OF X_SLOG,

OBJ_NAME TYPE SOBJ_NAME,

END OF X_SLOG.

TYPES: BEGIN OF X_FINAL,

NAME TYPE SMODNAME,

MEMBER TYPE MODMEMBER,

INCLUDE(15), "Include name

END OF X_FINAL.

&----

I N T E R N A L T A B L E D E C L A R A T I O N S *

&----

DATA: IT_TSTC TYPE STANDARD TABLE OF X_TSTC WITH HEADER LINE.

DATA: IT_TADIR TYPE STANDARD TABLE OF X_TADIR WITH HEADER LINE.

DATA: IT_JTAB TYPE STANDARD TABLE OF X_SLOG WITH HEADER LINE.

DATA: IT_FINAL TYPE STANDARD TABLE OF X_FINAL WITH HEADER LINE.

&----

V A R I A B L E S D E C L A R A T I O N S *

&----

U S E R I N P U T S S C R E E N *

&----

S E L E C T I O N S C R E E N *

&----

SELECTION-SCREEN: BEGIN OF BLOCK BLK01 WITH FRAME TITLE TEXT-T01.

PARAMETERS: P_TCODE LIKE TSTC-TCODE OBLIGATORY.

SELECTION-SCREEN END OF BLOCK BLK01.

&----

S t a r t o f S e l e c t i o n *

&----

START-OF-SELECTION.

PERFORM GET_TCODES. "Get Tcodes

PERFORM GET_OBJECTS. "Get Objects

&----

E n d o f S e l e c t i o n *

&----

END-OF-SELECTION.

PERFORM DISPLAY_RESULTS. "Display Results

&----

*& Form get_tcodes

&----

Get Tcodes

----

FORM GET_TCODES.

SELECT TCODE

PGMNA

INTO TABLE IT_TSTC

FROM TSTC

WHERE TCODE = P_TCODE.

IF SY-SUBRC = 0.

SORT IT_TSTC BY TCODE.

ENDIF.

ENDFORM. " get_tcodes

&----

*& Form get_objects

&----

Get Objects

----

FORM GET_OBJECTS.

DATA: L_FNAME LIKE RS38L-NAME,

L_GROUP LIKE RS38L-AREA,

L_INCLUDE LIKE RS38L-INCLUDE,

L_NAMESPACE LIKE RS38L-NAMESPACE,

L_STR_AREA LIKE RS38L-STR_AREA.

DATA: V_INCLUDE LIKE RODIOBJ-IOBJNM.

DATA: E_T_INCLUDE TYPE STANDARD TABLE OF ABAPSOURCE WITH HEADER

LINE.

DATA: L_LINE TYPE STRING,

L_TABIX LIKE SY-TABIX.

IF NOT IT_TSTC[] IS INITIAL.

SELECT OBJ_NAME

DEVCLASS

INTO TABLE IT_TADIR

FROM TADIR FOR ALL ENTRIES IN IT_TSTC

WHERE PGMID = 'R3TR' AND

OBJECT = 'PROG' AND

OBJ_NAME = IT_TSTC-PGMNA.

IF SY-SUBRC = 0.

SORT IT_TADIR BY OBJ_NAME DEVCLASS.

SELECT OBJ_NAME

INTO TABLE IT_JTAB

FROM TADIR FOR ALL ENTRIES IN IT_TADIR

WHERE PGMID = 'R3TR' AND

OBJECT = 'SMOD' AND

DEVCLASS = IT_TADIR-DEVCLASS.

IF SY-SUBRC = 0.

SORT IT_JTAB BY OBJ_NAME.

ENDIF.

*- Get UserExit names

LOOP AT IT_JTAB.

SELECT NAME

MEMBER

INTO (IT_FINAL-NAME, IT_FINAL-MEMBER)

FROM MODSAP

WHERE NAME = IT_JTAB-OBJ_NAME AND

TYP = 'E'.

APPEND IT_FINAL.

CLEAR IT_FINAL.

ENDSELECT.

ENDLOOP.

*- Process it_final contents.

LOOP AT IT_FINAL.

L_TABIX = SY-TABIX.

CLEAR: L_FNAME,

L_GROUP,

L_INCLUDE,

L_NAMESPACE,

L_STR_AREA.

L_FNAME = IT_FINAL-MEMBER.

CALL FUNCTION 'FUNCTION_EXISTS'

EXPORTING

FUNCNAME = L_FNAME

IMPORTING

GROUP = L_GROUP

INCLUDE = L_INCLUDE

NAMESPACE = L_NAMESPACE

STR_AREA = L_STR_AREA

EXCEPTIONS

FUNCTION_NOT_EXIST = 1

OTHERS = 2.

IF SY-SUBRC = 0.

IF NOT L_INCLUDE IS INITIAL.

*- Get Source code of include.

CLEAR: V_INCLUDE, E_T_INCLUDE, E_T_INCLUDE[].

V_INCLUDE = L_INCLUDE.

CALL FUNCTION 'MU_INCLUDE_GET'

EXPORTING

I_INCLUDE = V_INCLUDE

TABLES

E_T_INCLUDE = E_T_INCLUDE.

IF SY-SUBRC = 0.

LOOP AT E_T_INCLUDE.

IF E_T_INCLUDE-LINE CS 'INCLUDE'.

CLEAR L_LINE.

L_LINE = E_T_INCLUDE-LINE.

CONDENSE L_LINE NO-GAPS.

TRANSLATE L_LINE USING '. '.

L_LINE = L_LINE+7(9).

IT_FINAL-INCLUDE = L_LINE.

MODIFY IT_FINAL INDEX L_TABIX TRANSPORTING INCLUDE.

ENDIF.

ENDLOOP.

ENDIF.

ENDLOOP.

ENDFORM. " get_objects

&----

*& Form display_results

&----

Display Results

----

FORM DISPLAY_RESULTS.

FORMAT COLOR COL_HEADING.

WRITE:/1(150) SY-ULINE.

WRITE:/ SY-VLINE,

2(23) 'Extension Name',

24 SY-VLINE,

25(39) 'Exit Name',

64 SY-VLINE,

65(74) 'Description',

140 SY-VLINE,

141(9) 'Include',

150 SY-VLINE.

WRITE:/1(150) SY-ULINE.

FORMAT RESET.

SORT IT_FINAL BY NAME MEMBER.

LOOP AT IT_FINAL.

CLEAR TFTIT.

SELECT SINGLE STEXT

INTO TFTIT-STEXT

FROM TFTIT

WHERE SPRAS = 'EN' AND

FUNCNAME = IT_FINAL-MEMBER.

WRITE:/ SY-VLINE,

IT_FINAL-NAME COLOR COL_KEY, 24 SY-VLINE,

25 IT_FINAL-MEMBER, 64 SY-VLINE,

65 TFTIT-STEXT, 140 SY-VLINE,

141 IT_FINAL-INCLUDE, 150 SY-VLINE.

WRITE:/1(150) SY-ULINE.

ENDLOOP.

ENDFORM. " display_results

Reward points if useful

Regards

Anji

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