Error in OO

[Former Member]

Moderator message: please use more descriptive subject lines from now on.

Hi Guys

In the code below occurs this error : "gs_MEPOHEADER" is not a reference variable.

I inserted the code between the coments " *** FSF "

I need to change the value of the field LIFNR on gw_MEPOHEADER and to pass by Set_data.

Somenone can help me, please.

============================================================================

METHOD if_ex_me_process_po_cust~process_header .

DATA : lt_items TYPE purchase_order_items.

DATA : ls_items LIKE LINE OF lt_items.

DATA : ls_data TYPE mepoitem .

DATA : ls_data_aux TYPE mepoitem.

DATA : v_end TYPE c.

• FSF

data: gw_MEPOHEADER type MEPOHEADER.

data: gs_MEPOHEADER like gw_MEPOHEADER.

data: wa_ekpo type ekpo.

• FSF

lt_items = im_header->get_items( ) .

LOOP AT lt_items INTO ls_items.

ls_data_aux = ls_items-item->get_data( ) .

IF ls_data_aux-loekz IS INITIAL.

EXIT.

ENDIF.

ENDLOOP.

LOOP AT lt_items INTO ls_items.

ls_data = ls_items-item->get_data( ) .

IF ls_data_aux-adrn2 NE ls_data-adrn2.

MOVE ls_data_aux-adrn2 TO ls_data-adrn2.

ls_items-item->set_data( ls_data ) .

ENDIF.

IF NOT ls_data-banfn IS INITIAL.

v_end = 'X'.

EXPORT zz FROM v_end TO MEMORY ID 'ZEND'.

EXIT.

ENDIF.

ENDLOOP.

• FSF

gw_MEPOHEADER = IM_HEADER->get_data( ).

move: gw_MEPOHEADER to gs_MEPOHEADER.

select single zzlifnr

from ekpo

into wa_ekpo-zzlifnr

where ebeln = gw_MEPOHEADER-konnr.

if wa_ekpo-zzlifnr ne gw_MEPOHEADER-lifnr.

gs_MEPOHEADER->set_data( gw_MEPOHEADER ) . <<<< The error occurs in this line

endif.

• FSF

ENDMETHOD.

Edited by: Thomas Zloch on Nov 30, 2010 12:31 PM

[SuhaSaha]

Hello,

gs_MEPOHEADER->set_data( gw_MEPOHEADER ) . <<<< The error occurs in this line

If you want to use Object reference variables you should use TYPE REF TO & not TYPE.

BR,

Suhas