PURCHASE ORDER

[michael_teran]

Hi.

When I create a new item in TX ME21N . I have to validate Each line with the others positions. My problem is : I'm using IF_PURCHASE_ORDER_ITEM_MM but I can´t find a method which Get all the positions

In my case I can get current positions with get_data method but I want to get all Positions

Somebody Knows the method which it gets all items recorded before .

[Former Member]

Hi,

User Exit MM06E005 ==>

Use this EXIT_SAPMM06E_012 Exit FM for validate all PO

item.

Thanks,

Durai.V

Edited by: Durai V on Jul 22, 2008 6:22 AM

[uwe_schieferstein]

Hello Michael

I assume you have implemented BAdI ME_PROCESS_PO_CUST.

If this is correct then you could use method IF_EX_ME_PROCESS_PO_CUST~CHECK ( Closing Check ) to make your final checks before saving:

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.

  lt_items = im_header->get_items( ).

  LOOP AT lt_items INTO ls_item.
    IF ( ls_item-item ... ).
     ...
    ENDIF.
  ENDLOOP.

  
ENDMETHOD.

If you are using interface method PROCESS_ITEM you may try the following approach:

  DATA: lo_header    TYPE REF TO IF_PURCHASE_ORDER_MM,
             lt_items      TYPE purchase_orders_items.

  lo_header = im_item->get_header( ).

  lt_items = lo_header->get_items( ).

OR: you save the items into an additional instance attribute of your BAdI implementing class every time a new item is created.

Regards

Uwe

[michael_teran]

Well I can solve my problem .

I have created a class and one of parameters is type IF_PURCHASE_ORDER_ITEM_MM

my class recieves a parameter and I call one method GET_DATA and i can get the current position

but I wanted to get all positions and then I call a function like that

CALL FUNCTION 'MEPO_DOC_ITEMS_GET'

TABLES

EXT_ITEM = AT_XEKPO

EXCEPTIONS

ERROR = 1.

And then get all EKPO position

[michael_teran]

Thanks