CURRENCY_AMOUNT_SAP_TO_DISPLAY SAP Function module

CURRENCY_AMOUNT_SAP_TO_DISPLAY is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Below is the pattern details for this FM showing its interface including any import and export parameters, exceptions etc as well as any documentation contributions (Comments) specific to the object.

See here to view full function module documentation and code listing, simply by entering the name CURRENCY_AMOUNT_SAP_TO_DISPLAY into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: WMTO
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM CURRENCY_AMOUNT_SAP_TO_DISPLAY - CURRENCY AMOUNT SAP TO DISPLAY

CALL FUNCTION 'CURRENCY_AMOUNT_SAP_TO_DISPLAY' "
  EXPORTING
    currency =                  " tcurc-waers
    amount_internal =           " wmto_s-amount
  IMPORTING
    amount_display =            " wmto_s-amount
  EXCEPTIONS
    INTERNAL_ERROR = 1          "
    .  "  CURRENCY_AMOUNT_SAP_TO_DISPLAY

ABAP code example for Function Module CURRENCY_AMOUNT_SAP_TO_DISPLAY

The ABAP code below is a full code listing to execute function module CURRENCY_AMOUNT_SAP_TO_DISPLAY including all data declarations. The code uses the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the original method of declaring data variables up front. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8).

DATA:
ld_amount_display  
 
 TYPE WMTO_S-AMOUNT
.

 

SELECT single WAERS 
  FROM TCURC 
  INTO @DATA(ld_currency).



DATA(ld_amount_internal) = Check type of data required
.

CALL FUNCTION 'CURRENCY_AMOUNT_SAP_TO_DISPLAY'
  EXPORTING
    currency =                   ld_currency
    amount_internal =            ld_amount_internal
  IMPORTING
    amount_display =             ld_amount_display
  EXCEPTIONS
    INTERNAL_ERROR =             1
    .  "  CURRENCY_AMOUNT_SAP_TO_DISPLAY

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
ENDIF.

ABAP code to compare 7.40 inline data declaration with original syntax

The below ABAP code uses the older none in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8.

DATA:

ld_amount_display
 
 TYPE WMTO_S-AMOUNT ,
ld_currency
 
 TYPE TCURC-WAERS ,
ld_amount_internal
 
 TYPE WMTO_S-AMOUNT .



SELECT single WAERS 
  FROM TCURC 
  INTO ld_currency.


ld_amount_internal = Check type of data required