Modify header ith method IF_EX_ME_PROCESS_PO_CUST~PROCESS_HEADER .

[Former Member]

Hi guys,

i have to set 'X' default on field ekko-kufix (that is 'Exch. rate fixed' on transaction me21n).

I have implemented the definition ME_PROCESS_PO_CUST.

What i have to do in that method?

And how can i try to debug it in the transaction? I don't know how activate bapi..

Thanks!

[Manohar2u]

We can use set_data method to set the fields - like example below.

DATA:ls_poheader TYPE mepoheader,

lm_poheader TYPE REF TO if_purchase_order_mm, wa_item TYPE mepoitem.

lm_poheader = im_item->get_header( ).

ls_poheader = lm_poheader->get_data( ).

wa_item = im_item->get_data( ).

IF ls_poheader-bsart = 'UB' .

wa_item-matnr = '100-100'.

CALL METHOD im_item->set_data

EXPORTING

im_data = WA_ITEM.

endif.

Only fields which are not in structure are allowed MEPOITEM_TECH (as per my research)

[Former Member]

Do i have to write that in the method?

So i will write ls_poheader-kufix = 'X' befor the set_data method. Right?

[Former Member]

Yes correct.

Regards

Abhii

[Former Member]

I have error here:

lm_poheader = im_item->get_header( ).

ls_poheader = lm_poheader->get_data( ).

wa_item = im_item->get_data( ).

IM_ITEM is unknown..

Please help

I think i have to do other declarations..or not?

[Manohar2u]

write in im_header method. You will have im_header as input.

Above example was to change item field. As you need to change header try in header method.

Edited by: Manohar Reddy Kallem on Dec 2, 2009 2:33 PM