BADI ME_PROCESS_PO_CUST~POST how to read Item service data

[former_member182379]

Hi,

  In the Service Purchase order, I want to add some validation on the basis of service item, this is working fine at method PROCESS_ITEM

as I am able to read the service data as per below code

    lr_po_item_handle ?= im_item.

     CALL METHOD lr_po_item_handle->get_data

       IMPORTING

         ex_data = ls_mepoitem

       EXCEPTIONS

         failure = 1

         OTHERS  = 2.

     if ls_mepoitem-PSTYP = '9' and

        ls_mepoitem-BANFN is NOT INITIAL and

        ls_mepoitem-bnfpo is NOT INITIAL.

     CALL METHOD lr_po_item_handle->if_services_mm~get_srv_data

       EXPORTING

         im_packno = ls_mepoitem-packno

       IMPORTING

         ex_esll   = lt_esll

     "  ex_esuh   =

      " ex_esuc   =

       "ex_eskl   =

       EXCEPTIONS

         failure   = 1

         OTHERS    = 2.

       delete lt_esll where pln_packno is INITIAL.

but this get triggered when press enter, but if we click directly on 'SAVE' button after changing the quantity at service level,

method 'PROCESS_ITEM'  does not getting trigger

so same logic I want to add in POST method, in this I am able to read the line items details as per below logic.

     lr_po_header_handle ?= im_header.

     CALL METHOD lr_po_header_handle->if_purchase_order_mm~get_items

       RECEIVING

         re_items = lt_po_items.   " Table with PO Items

      loop at lt_po_items into ls_po_items.

        clear : ls_mepoitem.

        ls_mepoitem = ls_po_items-item->get_data( ).

        append ls_mepoitem to lt_mepoitem.

       endloop.

NOW in lt_mepoitem I am getting all the line item details,

How to read the service data from here?

regards,

zafar

[jhilden]

Here is a snippet of what I have in that method:

* for item data

   DATA: zcl_po        TYPE REF TO cl_po_header_handle_mm.

   DATA: lt_mepoitem   TYPE STANDARD TABLE OF mepoitem.

   DATA: ls_mepoitem   TYPE mepoitem.

   DATA: ls_items       TYPE purchase_order_item.

   DATA : lt_items      TYPE purchase_order_items.

*--------------------------------------------------**

* Extract PO Item Information **

*--------------------------------------------------**

     REFRESH : lt_items.

     lt_items = zcl_po->if_purchase_order_mm~get_items( ).

     IF NOT lt_items IS INITIAL.

       LOOP AT lt_items INTO ls_items.

         ls_mepoitem = ls_items-item->get_data( ).

         APPEND ls_mepoitem TO lt_mepoitem.

         CLEAR ls_mepoitem.

       ENDLOOP.

<<CALL a custom function with the lt_mepoitem table >>

ENDIF.

   ENDIF.

Hope it helps.

Jeremy

[SimoneMilesi]

First of all, attention placing code in POST method!

If you are planning to do some change /messages/checks, better implement method CHECK, triggered just before method POST.

Coming to your question, you work exactly in the same way

LOOP AT lt_po_items INTO ls_po_items.
   CLEAR : ls_mepoitem.
   ls_mepoitem = ls_po_items-item->get_data( ).



   IF ls_mepoitem-pstyp = '9' AND
       ls_mepoitem-banfn IS NOT INITIAL AND
       ls_mepoitem-bnfpo IS NOT INITIAL.

     CALL METHOD ls_po_items-item->if_services_mm~get_srv_data
       EXPORTING
         im_packno = ls_mepoitem-packno
       IMPORTING
         ex_esll   = lt_esll
            "  ex_esuh   =
             " ex_esuc   =
              "ex_eskl   =
       EXCEPTIONS
         failure   = 1.

ENDLOOP.

[RaymondGiuseppi]

Don't use method POST but use CHECK (read BAdI documentation)

lt_items = im_header->get_items( ).
LOOP AT lt_items INTO ls_items.
  " same code than PROCESS_ITEM
  lr_item_handle ?= ls_items-item.
  " etc.
ENDLOOP.

Regards,

Raymond

[former_member182379]

Thanks all for your reply, the issue solve I have done it as per reply from Raymond.

lt_items = im_header->get_items( ).

LOOP AT lt_items INTO ls_items.

  " same code than PROCESS_ITEM

  lr_item_handle ?= ls_items-item.

  " etc.

ENDLOOP.

Regards,

Zafar