BADI ME_PROCESS_REQ_CUST

[Former Member]

I have the following exit implemented that I am now covnerting to BADI

ME_PROCESS_REQ_CUST

FUNCTION EXIT_SAPLKACB_002.

*"----

---

""Lokale Schnittstelle:

*" IMPORTING

*" VALUE(I_COBL) LIKE COBL STRUCTURE COBL

*" CHANGING

*" REFERENCE(E_COBL_CUST) LIKE BAPICOBL_CI

*" STRUCTURE BAPICOBL_CI

*" EXCEPTIONS

*" SEND_MESSAGE

*"----

---

INCLUDE ZXKNTU02 .

ENDFUNCTION.FUNCTION EXIT_SAPLKACB_002.

*"----

---

""Lokale Schnittstelle:

*" IMPORTING

*" VALUE(I_COBL) LIKE COBL STRUCTURE COBL

*" CHANGING

*" REFERENCE(E_COBL_CUST) LIKE BAPICOBL_CI

*" STRUCTURE BAPICOBL_CI

*" EXCEPTIONS

*" SEND_MESSAGE

*"----

---

INCLUDE ZXKNTU02 .

ENDFUNCTION.

This message is raised in the exit.

IF lv_return-type <> c_success AND

lv_return-type <> c_space.

MESSAGE e007(zeca_nvy). "Error determining CEG

RAISE send_message.

ENDIF.

How do I do the same thing in the method PROCESS_ITEMS and RAISE the message?

[uwe_schieferstein]

Hello JJ

The interface method IF_EX_ME_PROCESS_PO_CUST~PROCESS_ITEM does not have any exceptions or parameters in its signature that would allow error handling.

However, you have to do your checks in interface method <b>IF_EX_ME_PROCESS_PO_CUST~CHECK</b> (Closing Check). Below I provide some sample coding:

METHOD if_ex_me_process_po_cust~check.
* define local data
  DATA:
    lt_items      TYPE purchase_order_items,
*    ls_item       LIKE LINE OF lt_items,  " alternatively
    ls_item       TYPE purchase_order_item,
*
    ld_netwr_sum  TYPE netwr,
*
    ls_header     TYPE mepoheader,
    ls_detail     TYPE mepoitem,
    lt_details    TYPE tab_mepoitem.


* Get the order items
  lt_items = im_header->get_items( ).

  REFRESH: lt_details.
  LOOP AT lt_items INTO ls_item.
    ls_detail = ls_item-item->get_data( ).
 
    IF ( <condition fails> ).
      MESSAGE 'Error in requisition item ...' TYPE 'E'.
      ch_failed = 'X'.
      EXIT.  " abort further processing OR drop the EXIT statement.
               " Perhaps all error item message will be collected. 
    ENDIF.

  ENDLOOP.

endmethod.

Regards

Uwe