user exit for me51n

[Former Member]

Hi Friends..

I need to create an user exit for the transaction me51n. Here when i click the save button i need to call one pop up.. in that pop up when i press the yes button i need to call the transaction md04.Here i need to pass the input for Md04. When i press the BACK button i need to come back to the same screen in Me51n.

For this requirement i found one function module exit for the transaction me51n.That function module exit contains around 8 no of function modules...

I would like to know that how to proceed to do this user exit... Where should i write the codings for the existing function module exit or whether i need to create a new function module?

Help me regarding this.. Since i am new for doing User exit..

Regards,

GowriShankar.

[Former Member]

Transaction Code - ME51N Create Purchase Requisition

Exit Name Description

MEREQ001 Customers' Own Data in Purchase Requisition

No of Exits: 1

USER EXIT

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

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

http://expertanswercenter.techtarget.com/eac/knowledgebaseAnswer/0,295199,sid63_gci982756,00.html

Rewards if useful..............

Minal

[Former Member]

Hi Shankar,

You can easily do with BADI.

BADI tirgger when ME51N is saved : ME_REQ_POSTED

1.go to se18, put ME_REQ_POSTED and go for implementation and create

2.then enter implementation name like z_me_req_post.

3.then double click on methos posted and place the below code.

4.save and activate both method and interface.

method IF_EX_ME_REQ_POSTED~POSTED.

  data : answer type c.
  CALL FUNCTION 'POPUP_TO_CONFIRM'
    EXPORTING
*     TITLEBAR                    = ' '
*     DIAGNOSE_OBJECT             = ' '
      text_question               = 'Confirm to switch to MD04'
      TEXT_BUTTON_1               = 'YES'
*     ICON_BUTTON_1               = ' '
      TEXT_BUTTON_2               = 'NO'
*     ICON_BUTTON_2               = ' '
*     DEFAULT_BUTTON              = '1'
      DISPLAY_CANCEL_BUTTON       = ''
*     USERDEFINED_F1_HELP         = ' '
*     START_COLUMN                = 25
*     START_ROW                   = 6
*     POPUP_TYPE                  =
*     IV_QUICKINFO_BUTTON_1       = ' '
*     IV_QUICKINFO_BUTTON_2       = ' '
   IMPORTING
     ANSWER                      = answer.
*   TABLES
*     PARAMETER                   =
*   EXCEPTIONS
*     TEXT_NOT_FOUND              = 1
*     OTHERS                      = 2
            .

  if answer = '1'.
  call TRANSACTION 'MD04'.
  if sy-ucomm = 'EBCK'.
     set SCREEN 0014.
  endif.
  endif.
endmethod.

regards,

Madhu.