Convert quantity in one unit to quantity in another unit

Question

Hi all,
I have to convert quantity in one unit to quantity in another unit.
please suggest me a function module which converts.
Ex :
i have quantity : MVKE-SCMNG = 20
       Unit     : MVKE-SCHME = UUE
now  convert the quantity
       quantity : ?
       Unit     : PCE
i have used : UNIT_CONVERSION_SIMPLE, but it did not work.
i think the conv is material specific.
i can get values from MARM Table .. but i am looking for a function module which can convert.
Thank you all in advance.

Answer 1

Hi
see this may be helpfull
i had changed the sobid (45 char) to objid (8 numc)
reward if usefull
SELECT OTYPE
         OBJID
         RELAT
         BEGDA
         ENDDA
         SCLAS
         SOBID FROM HRP1001 INTO TABLE IT_HRP1001
                    WHERE OTYPE = 'D'
                        AND OBJID IN S_OBJID
                        AND BEGDA GE DATE-LOW
                        AND ENDDA LE DATE-HIGH
                        AND ( SCLAS = 'E' OR SCLAS = 'ET' ).
  IF SY-SUBRC NE 0.
    MESSAGE 'NO RECORD FOUND FOR THE GIVEN SELECTION CRITERIA ' TYPE 'E'.
  ENDIF.
  LOOP AT IT_HRP1001 INTO WA_HRP1001.
    WA_SOBID-OTYPE = WA_HRP1001-OTYPE.
    WA_SOBID-OBJID = WA_HRP1001-OBJID.
    WA_SOBID-RELAT = WA_HRP1001-RELAT.
    WA_SOBID-BEGDA = WA_HRP1001-BEGDA.
    WA_SOBID-ENDDA = WA_HRP1001-ENDDA.
    WA_SOBID-SCLAS = WA_HRP1001-SCLAS.
    WA_SOBID-SOBID = WA_HRP1001-SOBID.
    APPEND WA_SOBID TO IT_SOBID.
  ENDLOOP.
regards
naresh