CALL FUNCTION 'UNIT_CONVERSION_SIMPLE'

          EXPORTING

            input                = wa_items-brgew

            round_sign           = 'X'

            unit_in              = wa_items-gewei

            unit_out             = 'TO'

          IMPORTING

            output               = wa_items-brgew

          EXCEPTIONS

            conversion_not_found = 01

            division_by_zero     = 02

            input_invalid        = 03.

 

**每PC等于多少KG

CALL FUNCTION 'MD_CONVERT_MATERIAL_UNIT'

  EXPORTING

    i_matnr              = '001100000000000005'

    i_in_me              = 'PC'

    i_out_me             = 'KG'

    i_menge              = 1

  IMPORTING

    e_menge              = menge

  EXCEPTIONS

    error_in_application = 1

    error                = 2

    OTHERS               = 3.