Screen Exit MIRO

Question

Hi
    I have used as BADI MRM_ITEM_CUSTFIELDS to design custom tab. I have written code in METHOD....ENDMETHOD which is triggering. I am getting value in screen field variable through debugging. But not appearing in screen field.
   But if i pass hard coded value for screen field in PBO, its populating in screen field. I have used SET PARAMETER ID,  IMPORT &  EXPORT values to store the value in PBO. But its not working.

Answer 1

Hi
data: l_zsdper type zsdper,
        l_ebeln type ebeln,
       wa_drseg like line of it_drseg,
       mmcr_drseg type drseg.
" IT_drseg is an intenal table  which is an importing parameter.
loop at it_drseg into wa_drseg.
l_ebeln = wa_drseg-ebeln.
endloop.
select single zsdper
            from ekko
             into l_zsdper
           where ebeln eq l_ebeln.
if sy-subrc eq 0.
move l_zsdper to mmcr_drseg-zsdper.
" mmcr_drseg-zsdper is my screen field which is getting value throhgh debugging.
endif.
in PBO " If i pass hard code value, its displaying in screen.
move 15 to mmcr_drseg-zsdper.