Parallel cursor

Question

hi experts,
can i use more than one parallel cursor , when i looping thru different internal tables,
i used once it in my current prog as i need multiple Grn no(ekbe-belnr) , with respect to single po(ekpo-ebeln).
but in my current prog. i also need multiple (konv-kposn) vaue with respect to sigle po no,
to display multiple tax calculation!
plz help , i badly needed this answer in no time

Answer 1

Hi,
Have a look at the code below. The select the entries from KONV based on the requirement. Better not to use the select *, instead select the required fields from the tables.
TABLES : ekko, ekpo, ekbe, konv.
DATA: it_ekpo TYPE TABLE OF ekpo WITH HEADER LINE,
      it_ekbe TYPE TABLE OF ekbe WITH HEADER LINE,
      it_konv TYPE TABLE OF konv WITH HEADER LINE.
DATA: l_index1 TYPE sytabix,
      l_index2 TYPE sytabix.
SELECT-OPTIONS s_ebeln FOR ekko-ebeln.
SELECT-OPTIONS s_knumv FOR konv-knumv.
SELECT * FROM ekpo INTO TABLE it_ekpo WHERE ebeln IN s_ebeln.
IF NOT it_ekpo[] IS INITIAL.
  SELECT * FROM ekbe INTO TABLE it_ekbe
    FOR ALL ENTRIES IN it_ekpo
    WHERE ebeln = it_ekpo-ebeln
      AND ebelp = it_ekpo-ebelp.
ENDIF.
SELECT * FROM konv INTO TABLE it_konv
              WHERE knumv = s_knumv.
SORT it_ekpo BY ebeln ebelp.
SORT it_ekbe BY ebeln ebelp.
SORT it_konv BY knumv.
LOOP AT it_ekpo.
  LOOP AT it_ekbe FROM l_index1.
    if ( it_ekbe-ebeln ne it_ekpo-ebeln )
          and ( it_ekbe-ebelp ne it_ekpo-ebelp ).
      exit.
    else. 
    l_index1 = sy-tabix.
*do the necessary calculations
    endif.
    LOOP AT it_konv FROM l_index2.
write the necessary if condition so that it would exit from the loop
  if (.......)
else.
fill the required fields and do the necessary calculations
      l_index2 = sy-tabix.
    ENDLOOP.
  ENDLOOP.
ENDLOOP.
The loop of the konv table has to be placed as required based on whether it has to be in the loop of EKBE or out of EKBE.