Trouble in currency conversion

Question

I am having problem in a conversion.
I have a net value in a foreign currency (GBP) that is the net value of an invoice, I want convert it in local currency (EUR).
I use CONVERT_TO_LOCAL_CURRENCY with the rate specified in vbrk-kurrf, but it seems it contains not enough decimal positions, so the value that I obtain and the corrispondent value in bseg-dmbtr are not equal, indeed are different after the second decimal position.
Have you got any idea?
Thank you

Answer 1

Hii
CALL FUNCTION 'CONVERT_TO_LOCAL_CURRENCY'
      EXPORTING
        DATE             = SYST-DATUM
        FOREIGN_AMOUNT   = for_amount
        FOREIGN_CURRENCY = 'USD'
        LOCAL_CURRENCY   = 'GPP'
           TYPE_OF_RATE = 'M' 
      IMPORTING
        LOCAL_AMOUNT     = loc_ammount
      EXCEPTIONS
        NO_RATE_FOUND    = 1
        OVERFLOW         = 2
        NO_FACTORS_FOUND = 3
        NO_SPREAD_FOUND  = 4
        DERIVED_2_TIMES  = 5.
also chk this link
<b>CONVERT_TO_LOCAL_CURRENCY
Look at  this code for converting currency values from one currency to another .this example converts 10 euros into GBP. When you display this value you first need to convert it from its internal SAP value to the proper external display value.
<b>DATA: gd_fcurr TYPE tcurr-fcurr,
      gd_tcurr TYPE tcurr-tcurr,
      gd_date  TYPE sy-datum,
      gd_value TYPE i.
gd_fcurr = 'EUR'.
gd_tcurr = 'GBP'.
gd_date  = sy-datum.
gd_value = 10.
PERFORM currency_conversion USING gd_fcurr
                                  gd_tcurr
                                  gd_date
                         CHANGING gd_value.
Convert value to Currency value
*&      Form  currency_conversion
      text
     -->P_GD_FCURR  text
     -->P_GD_TCURR  text
     -->P_GD_DATE   text
     <--P_GD_VALUE  text
FORM currency_conversion  USING    p_fcurr
                                   p_tcurr
                                   p_date
                          CHANGING p_value.
  DATA: t_er        TYPE tcurr-ukurs,
        t_ff        TYPE tcurr-ffact,
        t_lf        TYPE tcurr-tfact,
        t_vfd       TYPE datum,
        ld_erate(12)   TYPE c.
  CALL FUNCTION 'READ_EXCHANGE_RATE'
    EXPORTING
      CLIENT                  = SY-MANDT
      date                    = p_date
      foreign_currency        = p_fcurr
      local_currency          = p_tcurr
      TYPE_OF_RATE            = 'M'
      EXACT_DATE              = ' '
   IMPORTING
      exchange_rate           = t_er
      foreign_factor          = t_ff
      local_factor            = t_lf
      valid_from_date         = t_vfd
      DERIVED_RATE_TYPE       =
      FIXED_RATE              =
      OLDEST_RATE_FROM        =
   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 EQ 0.
    ld_erate = t_er / ( t_ff / t_lf ).
    p_value = p_value * ld_erate.
  ENDIF.
ENDFORM.                    " currency_conversion</b>
Values stored in fields of type CURR can have different values than those displayed on screen. This can be done using a number of standard ABAP statements like
WRITE/ *Write TO and also with the FM CURRENCY_AMOUNT_SAP_TO_DISPLAY.
data:      p_intval like wmto_s-amount.   "Internal Amount
  data:      gd_disval  like wmto_s-amount. "Display Amount
  call function 'CURRENCY_AMOUNT_SAP_TO_DISPLAY'
       exporting
            currency        = po_tab-waers
            amount_internal = p_intval
       importing
            amount_display  = gd_disval
       exceptions
            internal_error  = 1
            others          = 2.
Regards
Naresh