Regarding Module Pool's Cancel button

Hi Guys,
Please help me I have created on Module Pool and now this module pool is called through a a UserExit .
now the thing is if i cancel button which is placed on my popup screen then it is still going into the output which is wrong it should show up the previous screen.
My code for the Sy-ucomm = cancel is
IF SY-UCOMM = 'CANC'.
SET SCREEN 0.
LEAVE SCREEN.
ENDIF.
Can you please provide me some code by which i can go to the previous screen.

I am calling the Module pool through User exit and inside user exit i am calling FM which calls my screen.
Userexit -> FM -> ModulePool
here is the code :
***INCLUDE LZRMA_NOTIFO01 .
*& Module STATUS_0150 OUTPUT
* text
MODULE STATUS_0150 OUTPUT.
* SET PF-STATUS SY-DYNNR.
* SET TITLEBAR SY-DYNNR.
ENDMODULE. " STATUS_0150 OUTPUT
*& Module CUA_STATUS OUTPUT
* text
MODULE CUA_STATUS OUTPUT.
* SET PF-STATUS SY-DYNNR.
* SET TITLEBAR SY-DYNNR.
ENDMODULE. " CUA_STATUS OUTPUT
*& Module EXIT_SCREEN INPUT
* text
MODULE EXIT_SCREEN INPUT.
DATA: C_FCODE_ABBR LIKE SY-PFKEY VALUE 'ABBR' .
break-point.
CASE OK-CODE.
 WHEN C_FCODE_ABBR.
*-- Abbrechen
* Daten zurücknehmen
 CLEAR RQM01.
* RAISE CANCEL.
 set screen 0.
 LEAVE TO SCREEN 0.
 call transaction 'QM01'.
ENDCASE.
IF SY-UCOMM = 'CANC'. " Here is the SY-UCOMM Where i have to handle the CANC BUTTON
* SET SCREEN 0.
* LEAVE SCREEN.
 LEAVE PROGRAM.
ENDIF.
ENDMODULE. " EXIT_SCREEN INPUT
*& Module CHECK_NOTIF_NO INPUT
* text
MODULE CHECK_NOTIF_NO INPUT.
*& Below condition checks if the user enter a Notification Num and Porduction
* Order Then Message comees Please enter a Prod Order or RMA Notif Num only
* Process cannot accept both.
IF NOT VIQMEL-QMNUM IS INITIAL.
 IF NOT RQM01-FERTAUFNR IS INITIAL.
 MESSAGE E904(QM). " Please enter a Prod order or RMA Notif Num only.
 " Process can't accept both
 ENDIF.
ENDIF.
*& If Production order is entered, then check if the Order type is 'AES1' or *
*& 'AES3'AES2,AES4, AES5, AES6,ICSO, PM01, PM02, RMA, SM01, SM02, ZEXR,
*& Message flashes ' Please enter only enter RMA Notif Number. *
data: v_dauat like afpo-dauat.
SELECT SINGLE DAUAT INTO V_DAUAT FROM AFPO WHERE AUFNR = RQM01-FERTAUFNR.
if sy-subrc = 0.
 IF V_DAUAT = 'AES1' OR V_DAUAT = 'AES3' OR
 V_DAUAT = 'AES2' OR V_DAUAT = 'AES4' OR
 V_DAUAT = 'ICSO' OR V_DAUAT = 'PM01' OR
 V_DAUAT = 'PM01' OR V_DAUAT = 'RMA' OR
 V_DAUAT = 'SM01' OR V_DAUAT = 'SM02' OR V_DAUAT = 'ZEXR'..
 MESSAGE E905(QM). " Please Only enter a RMA Notif Number.
 ENDIF.
endif.
ENDMODULE. " CHECK_NOTIF_NO INPUT
*& Module FEAUF_SAAUF_CHECK INPUT
* text
MODULE FEAUF_SAAUF_CHECK INPUT.
OK-CODE = SY-UCOMM.
*Added by CChauhan
IF VIQMEL-QMNUM IS INITIAL.
*& End of Addition by CChauhan
 IF NOT RQM01-FERTAUFNR IS INITIAL
 AND ( NOT RQM01-VERID IS INITIAL
 OR NOT RQM01-RM_WERKS IS INITIAL
 OR NOT RQM01-RM_MATNR IS INITIAL ).
* only production order or manufacturing version meaningfully
 MESSAGE E902(QM).
 ENDIF.
*Added by CChauhan
ENDIF.
*& End of Addition by CChauhan
ENDMODULE. " FEAUF_SAAUF_CHECK INPUT
*& Module FEAUF_FEPOS_CHECK INPUT
* text
MODULE FEAUF_FEPOS_CHECK INPUT.
IF VIQMEL-QMNUM = ''.
 IF RQM01-FERTAUFNR = ''
 AND RQM01-FERTVORNR <> ''.
 MESSAGE E903(QM).
 ENDIF.
ENDIF.
IF SY-UCOMM = 'CANC'.
 LEAVE SCREEN.
ENDIF.
ENDMODULE. " FEAUF_FEPOS_CHECK INPUT
*& Module FAUF_LESEN INPUT
* text
MODULE FAUF_LESEN INPUT.
*& Added by CChauhan Date: 01/23/2007
*& Execute further if RMa_Notif(VIQMEL-QMNUM)ield is blank.
IF VIQMEL-QMNUM IS INITIAL.
*&End by CChauhan Date: 01/23/2007
 PERFORM FAUF_LESEN USING RQM01-FERTAUFNR
 RQM01-FERTVORNR
 CHANGING CAUFV
 AFVC.
* Belegdaten an Qualitätsmeldung übergeben
 PERFORM FAUF_TO_QMEL USING CAUFV
 AFVC
 CHANGING RQM01.
*& Added by CChauhan Date: 01/23/2007
ENDIF.
*&End by CChauhan Date: 01/23/2007
ENDMODULE. " FAUF_LESEN INPUT
*& Form FAUF_LESEN
* text
* -->P_RQM01_FERTAUFNR text
* -->P_RQM01_FERTVORNR text
* <--P_CAUFV text
* <--P_AFVC text
FORM FAUF_LESEN USING VALUE(P_AUFNR) LIKE RQM01-FERTAUFNR
 VALUE(P_VORNR) LIKE RQM01-FERTVORNR
 CHANGING VALUE(P_CAUFV) LIKE CAUFV
 VALUE(P_AFVC) LIKE AFVC .
CALL FUNCTION 'QMHL_HELP_FAUF'
 EXPORTING
 I_AUFNR = P_AUFNR
 I_VORNR = P_VORNR
 I_FOLGE = G_FOLGE
 IMPORTING
 E_CAUFV = P_CAUFV
 E_AFVC = P_AFVC
 EXCEPTIONS
 ORDER_NOT_FOUND = 1
 OPERATION_NOT_FOUND = 2
 OTHERS = 3.
IF SY-SUBRC <> 0.
 MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDFORM. " FAUF_LESEN
*& Form FAUF_TO_QMEL
* text
* -->P_CAUFV text
* -->P_AFVC text
* <--P_RQM01 text
FORM FAUF_TO_QMEL USING VALUE(P_CAUFV) LIKE CAUFV
 VALUE(P_AFVC) LIKE AFVC
 CHANGING P_RQM01 LIKE RQM01.
* zunächst Berechtigung für Meldungsart/Werk prüfen
PERFORM CHECK_QAUT_QMEL USING SY-TCODE
 TQ80-QMART
 P_CAUFV-WERKS.
* Materialnummer des Fertigprodukts ermitteln
SELECT * FROM AFPO
WHERE AUFNR = P_CAUFV-AUFNR.
* Materialnummer steht in der ersten Auftragsposition
 EXIT.
ENDSELECT.
IF SY-SUBRC IS INITIAL.
* Materialnummer übernehmen
 P_RQM01-MATNR = AFPO-MATNR.
 IF NOT AFPO-MATNR IS INITIAL.
 PERFORM MATERIAL_CHECK USING AFPO-MATNR.
 ENDIF.
* Charge
 P_RQM01-CHARG = AFPO-CHARG.
*--- Lieferantencharge bestimmen
 IF NOT P_RQM01-CHARG IS INITIAL.
 SELECT SINGLE * INTO MCHA FROM MCHA
 WHERE MATNR = P_RQM01-MATNR
 AND WERKS = P_RQM01-MAWERK
 AND CHARG = P_RQM01-CHARG.
 IF SY-SUBRC EQ 0.
 MOVE MCHA-LICHA TO P_RQM01-LICHN.
 ENDIF.
 ENDIF.
 P_RQM01-LGORTCHAR = AFPO-LGORT.
ENDIF.
P_RQM01-MAWERK = P_CAUFV-WERKS.
IF NOT AFPO-MATNR IS INITIAL
 AND NOT P_CAUFV-WERKS IS INITIAL.
 PERFORM MATERIAL_WERK_CHECK USING AFPO-MATNR
 P_CAUFV-WERKS.
ENDIF.
* Revisionsstand
P_RQM01-REVLV = P_CAUFV-REVLV.
* reklamierte Menge
P_RQM01-RKMNG = P_CAUFV-GAMNG - P_CAUFV-GASMG.
P_RQM01-BZMNG = P_CAUFV-GAMNG - P_CAUFV-GASMG.
P_RQM01-MGEIN = P_CAUFV-GMEIN.
* Arbeitsplatz
P_RQM01-ARBPL = P_AFVC-ARBID.
* eindeutiger Schluessel fuer Vorgang
P_RQM01-FERTAUFPL = P_AFVC-AUFPL.
P_RQM01-PNLKN = P_AFVC-APLZL.
* Info über automatische Datenübernahme
MESSAGE S026(QM) WITH P_CAUFV-AUFNR RQM01-FERTVORNR.
ENDFORM. " FAUF_TO_QMEL
*& Form CHECK_QAUT_QMEL
* text
* -->P_SY_TCODE text
* -->P_TQ80_QMART text
* -->P_P_CAUFV_WERKS text
FORM CHECK_QAUT_QMEL USING VALUE(P_TCODE)
 VALUE(P_QMART)
 VALUE(P_WERK).
CHECK NOT P_WERK IS INITIAL.
MOVE-CORRESPONDING RQM01 TO H_VIQMEL.
CALL FUNCTION 'QAUT_QMEL'
 EXPORTING
 I_WERKS = P_WERK
 I_QMART = P_QMART
 I_TCODE = P_TCODE
 I_VIQMEL = H_VIQMEL.
ENDFORM. " CHECK_QAUT_QMEL
*& Form MATERIAL_CHECK
* text
* -->P_AFPO_MATNR text
FORM MATERIAL_CHECK USING VALUE(P_MATNR).
*-- lokale Daten
DATA : BEGIN OF L_DUMMY_TAB OCCURS 0,
 DUMMY(1),
 END OF L_DUMMY_TAB.
* Prüfung nur, falls Materialnummer und Werk gefüllt
CHECK NOT P_MATNR IS INITIAL.
* Verprobung auf MARA-Segment
MOVE C_MARA_SEGMENT TO MTCOM-KENNG.
MOVE P_MATNR TO MTCOM-MATNR.
TABLES: MTCOR.
CALL FUNCTION 'MATERIAL_READ'
 EXPORTING
 SCHLUESSEL = MTCOM
 IMPORTING
 MATDATEN = MARA
 RETURN = MTCOR
 TABLES
 SEQMAT01 = L_DUMMY_TAB
 EXCEPTIONS
 ACCOUNT_NOT_FOUND = 01
 BATCH_NOT_FOUND = 02
 FORECAST_NOT_FOUND = 03
 LOCK_ON_ACCOUNT = 04
 LOCK_ON_MATERIAL = 05
 LOCK_ON_PLANT = 06
 LOCK_ON_SALES = 07
 LOCK_ON_SLOC = 08
 LOCK_SYSTEM_ERROR = 09
 MATERIAL_NOT_FOUND = 10
 PLANT_NOT_FOUND = 11
 SALES_NOT_FOUND = 12
 SLOC_NOT_FOUND = 13
 SLOCNUMBER_NOT_FOUND = 14
 SLOCTYPE_NOT_FOUND = 15
 TEXT_NOT_FOUND = 16
 UNIT_NOT_FOUND = 17.
CASE SY-SUBRC.
 WHEN C_RC00.
* alles o.k.
 RQM01-MATKL = MARA-MATKL.
 RQM01-PRDHA = MARA-PRDHA.
 WHEN C_RC10.
 MESSAGE E005(QM) WITH P_MATNR.
ENDCASE.
* Beim Material sitzt Loeschvormerkung.
IF NOT MTCOR-LVORM IS INITIAL.
 MESSAGE W008(M3).
ENDIF.
ENDFORM. " MATERIAL_CHECK
*& Form MATERIAL_WERK_CHECK
* text
* -->P_AFPO_MATNR text
* -->P_P_CAUFV_WERKS text
FORM MATERIAL_WERK_CHECK USING VALUE(P_MATNR)
 VALUE(P_WERK).
*-- local data
DATA : BEGIN OF L_DUMMY_TAB OCCURS 0,
 DUMMY(1),
 END OF L_DUMMY_TAB.
* Examination only, if materials number and work filled
CHECK ( NOT P_MATNR IS INITIAL
 AND NOT P_WERK IS INITIAL ).
* Checking on MARC segment
MOVE C_MARC_SEGMENT TO MTCOM-KENNG.
MOVE P_MATNR TO MTCOM-MATNR.
MOVE P_WERK TO MTCOM-WERKS.
CALL FUNCTION 'MATERIAL_READ'
 EXPORTING
 SCHLUESSEL = MTCOM
 IMPORTING
 MATDATEN = MARC
 TABLES
 SEQMAT01 = L_DUMMY_TAB
 EXCEPTIONS
 ACCOUNT_NOT_FOUND = 01
 BATCH_NOT_FOUND = 02
 FORECAST_NOT_FOUND = 03
 LOCK_ON_ACCOUNT = 04
 LOCK_ON_MATERIAL = 05
 LOCK_ON_PLANT = 06
 LOCK_ON_SALES = 07
 LOCK_ON_SLOC = 08
 LOCK_SYSTEM_ERROR = 09
 MATERIAL_NOT_FOUND = 10
 PLANT_NOT_FOUND = 11
 SALES_NOT_FOUND = 12
 SLOC_NOT_FOUND = 13
 SLOCNUMBER_NOT_FOUND = 14
 SLOCTYPE_NOT_FOUND = 15
 TEXT_NOT_FOUND = 16
 UNIT_NOT_FOUND = 17.
CASE SY-SUBRC.
 WHEN C_RC00.
* alles o.k.
 RQM01-KZDKZ = MARC-KZDKZ.
 RQM01-KZKRI = MARC-KZKRI.
 WHEN C_RC11.
 MESSAGE E004(QM) WITH P_MATNR
 P_WERK.
 WHEN C_RC10.
 MESSAGE E005(QM) WITH P_MATNR.
ENDCASE.
ENDFORM. " MATERIAL_WERK_CHECK
*& Module FCODE INPUT
* text
MODULE FCODE INPUT.
*& Inserted by CC 01/24/2007
II_VIQMEL-FERTAUFNR = RQM01-FERTAUFNR.
*& End by CC 01/24/2007
PERFORM FCODE USING OK-CODE.
ENDMODULE. " FCODE INPUT
*& Form FCODE
* text
* -->P_OK_CODE text
FORM FCODE USING VALUE(P_FCODE) LIKE SY-TCODE.
CASE P_FCODE.
 WHEN C_FCODE_ENT1.
*-- Weiter
 SET SCREEN 0.
 LEAVE SCREEN.
ENDCASE.
IF SY-UCOMM = 'CANC'.
 SET SCREEN 0.
 LEAVE SCREEN.
ENDIF.
ENDFORM. " FCODE

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endif.
else.
message 'Enter Valid Carrid' type 'E'.
endif.
endmodule.
Cheerz
Ram
Edited by: Ramchander Krishnamraju on Apr 12, 2010 11:48 AM

Navigation problem with back button in module pool

Hi everyone,
I have a scenario in module pool programming in which i need help.
I have an i/p filepath screen where the user inputs his/her file and clicks on validate button provided in the toolbar.
After that it goes to the next screen which displays all the messages(error/success).
After I click on Execution button it goes to next screen displaying all the created data.
Now when I click on back button I want it to go to the i/o filepath screen.
Please give me your comments on this.
Leave to screen XXXX is giving me dump so any other options plz let me know.
Thanks in advance.

Hi Amit,
Lets say you have 3 screens 100, 200 and 300. screen 100 has you input file path and 200 shows the message and 300 shows the created data.
Now in PAI of 300 write as below.
IN the screen as below
MODULE USER_COMMAND_300_EXIT AT EXIT COMMAND.
In the include as below
MODULE USER_COMMAND_300_EXIT.
CASE sy-ucomm.
WHEN 'BACK'. " OK code for BACK button.
CALL SCREEN 100.
WHEN 'CANCEl'.
LEAVE TO SCREEN 0
ENDCASE.
ENDMODULE.
Please revert if you still face problems.
Regards,
Praveenkumar T

Regarding exit from the module pool screen

h experts,
i have developed a module pool report in which in the selection screen i have four fields which are mandatory ,when i execute the program without entering in the selection screen it do not allow to come out of the module pool screen ...what i want that without entering any input in the selection screen if i press exit button push button it will allow to come out of the screen for this what sud i do plz help me....

Hi
keep a button called EXIT on the screen
Make the function type of that field as E
in Flow logic write
PROCESS AFTER INPUT.
Forced Exit from the transaction from screen
MODULE exit AT EXIT-COMMAND.
double click on exit module and
then in PAI write
*& Module exit INPUT
Exit from the Transaction
MODULE exit INPUT.
CASE okcode.
 WHEN 'EXIT' OR 'CANCEL'.
 CLEAR okcode.
 LEAVE PROGRAM.
ENDCASE.
ENDMODULE. " exit INPUT
Reward points for useful Answers
Regards
Anji

How to enable the 'FIND' Button in Module Pool Screen. Logic please

Hi All,
   I am writing one Module Pool Program. I have one requirement like I have to put FIND, FIND+ buttons on different screens.
   I am able to do the code for normal FIND. According to my requirement I have to display one Popup when the user click on FIND button. Once he entered some value it should find all the records and all the fields and display the list of hits in another popup. This whole process should as same as in SE11 Transaction functionality.
   Example: SE11 ->Table Entries -> and click the FIND Button. I need the same functionality in my Program.
   Please let me know ASAP. If you provide some code sample it will be Great.
Thanks & Regards
Kiran

Hi
If you have just implemented the code for FIND I believe u need to add some little modifications for FIND+.
U need only to manage the position of the last found value, so u need to go on from that position for FIND+.
The position should have the two coordinates X (the position in the record) and Y (the number of the record):
- FOUND should start for postion = 0, 0
- FOUND+ should start for position = X, Y
Max

Regarding Module Pool's Cancel button

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