Need to delete duplicate condition types from ME22N

Question

Hi Experts,
I have a requirement to delete duplicates from ME22N, header and item.
Scenario : On adding condition in header the same will be reflected in items and vice versa.
I tried using ME_PROCESS_PO_CUST and userexit RV61AFZB.but not resolved.
Kindly suggest.
Regards,
Mohammed Samiuddin.

Answer 1

Hi -
The CHECK method gets triggered when you click 'SAVE' and 'CHECK' in ME21N / ME22N but may not trigger when you press 'enter'.
PROCESS_HEADER triggers incase any change to header details but not (always) for change in header conditions. PROCESS_ITEM get triggered when change in item data for a particular item.
If you to use CHECK method.
You can get the header as well as item conditions, you can get in this method.
DATA:   lw_header_data       TYPE mepoheader,  
              li_items            TYPE purchase_order_items,
             lw_items             TYPE LINE OF purchase_order_items,
               lw_item_data         TYPE mepoitem,
            li_item_data        TYPE STANDARD TABLE OF mepoitem,
              li_item_conditions  TYPE mmpur_tkomv.
   IF im_header IS NOT INITIAL.
      CALL METHOD im_header->get_data
        RECEIVING
          re_data = lw_header_data.
      CALL METHOD im_header->get_items
        RECEIVING
          re_items = li_items.
      LOOP AT li_items INTO lw_items.
        lv_items = lw_items-item.
        CLEAR lw_items-item.
        CALL METHOD lv_items->get_data
          RECEIVING
            re_data = lw_item_data.
        APPEND lw_item_data TO li_item_data.
        CLEAR lw_item_data.
CALL METHOD lv_items->get_conditions
          IMPORTING
            ex_conditions = li_item_conditions.
    ENDLOOP.
ENDIF.
But I am not sure if you will able to set the conditions in the check method. You can try.