SAP 取汇率

  DATA:LV_FOREIGN_CURRENCY LIKE TCURR-FCURR.
  DATA:LV_RATE LIKE VBRP-KURSK,
       LV_FACT TYPE I.

        LV_FOREIGN_CURRENCY = GS_XVBAP-WAERK.
        CALL FUNCTION 'READ_EXCHANGE_RATE'
          EXPORTING
            CLIENT           = SY-MANDT
            DATE             = SY-DATUM
            FOREIGN_CURRENCY = LV_FOREIGN_CURRENCY
            LOCAL_CURRENCY   = 'CNY'
            TYPE_OF_RATE     = 'M'
          IMPORTING
            EXCHANGE_RATE    = LV_RATE
            FOREIGN_FACTOR   = LV_FACT
          EXCEPTIONS
            NO_RATE_FOUND    = 1
            NO_FACTORS_FOUND = 2
            NO_SPREAD_FOUND  = 3
            DERIVED_2_TIMES  = 4
            OVERFLOW         = 5
            ZERO_RATE        = 6
            OTHERS           = 7.
        IF SY-SUBRC <> 0.
* Implement suitable error handling here
        ENDIF.

• 这个函数不能通过SE37进行测试
• LOCAL_CURRENCY = 'CNY'这个只能是CNY，然后取汇率
• 汇率 = ( LV_RATE / LV_FACT )