ME_PROCESS_PO_CUST - Post method - Change item data

[former_member995784]

Hello everyone,

I'm using method POST of Badi ME_PROCESS_PO_CUST. I'm trying to change some data at item level (Z field where I store some calculus). The problem is my PO item info doesn't get updated. Here's a sample of my code:

      DATA : lo_po_header_handle_mm TYPE REF TO cl_po_header_handle_mm.

      lo_po_header_handle_mm ?= im_header.
      lo_po_header_handle_mm->my_ibs_firewall_on = 'X'.

      LOOP AT lt_items INTO ls_items.

        CALL METHOD ls_items-item->get_data
          RECEIVING
            re_data = ls_item_data.

        READ TABLE lt_ebelp TRANSPORTING NO FIELDS WITH KEY ebelp = ls_item_data-ebelp.

        IF sy-subrc = 0.
          ls_item_data-zz_rc = lv_calc.
          CALL METHOD ls_items-item->set_data
            EXPORTING
              im_data = ls_item_data.
        ENDIF.

      ENDLOOP.

What is wrong in my code?

Thank you in advance

[Former Member]

Hi,

I am facing the same problem. If you find a solution please share it.

Thanks

[deepak_dhamat]

hi ,

use below code

DATA : lo_po_header_handle_mm TYPE REF TO cl_po_header_handle_mm.
 
      lo_po_header_handle_mm ?= im_header.
      lo_po_header_handle_mm->my_ibs_firewall_on = 'X'.

  data : ls_item type mepoitem .

 ls_item = im_item->get_data( ) .
 
      
        READ TABLE lt_ebelp TRANSPORTING NO FIELDS WITH KEY ebelp = ls_item-ebelp.
 
        IF sy-subrc = 0.
          ls_item-zz_rc = lv_calc.
          CALL METHOD ls_items-item->set_data
            EXPORTING
              im_data = ls_item.
        ENDIF.
 
      ENDLOOP.

where is your field lv_calc coming from ? or it should be lt_ebelp-lv_calc ?

regards

Deepak.

Edited by: Deepak Dhamat on Jun 25, 2011 1:05 PM

Edited by: Deepak Dhamat on Jun 25, 2011 1:06 PM

[former_member995784]

Thank you for your reply Deepack.

My Z field is assigned before the loop at table LT_EBELP. The calculus is this:

ls_item_data-zz_rc = ls_mard-labst - ls_item_data-zz_rc.

Your code does the same as mine, the item data remains unchanged.

Maybe in POST method only header data can be changed?

[Clemenss]

Hi Alata,

use PROCESS_ITEM in BADI ME_PROCESS_PO_CUST to apply your changes.

Regards,

Clemens

[former_member995784]

But I only want to chage the items after the release of the purchase document. So method PROCESS_ITEM does not fit my requirement.

[Clemenss]

... then use BAPI_PO_CHANGE.

Regards,

Clemens

[former_member995784]

But the commit is not yet made. Therefore I cannot use BAPI_PO_CHANGE.

Maybe I will try to enhance after the commit.

[Former Member]

Hi AlatacontigU ,

did you try to use "BAPI_PO_CHANGE" in BADI "ME_PROCESS_PO_CUST" Method "CLOSE"?

Method "CLOSE" is triggerd after posting the PO and processing the next PO.

Regards

REA