SAP RH_CURRENCY_CONVERT Function Module for Currency conversion with extended key date

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RH_CURRENCY_CONVERT is a standard rh currency convert SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Currency conversion with extended key date processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.

See here to view full function module documentation and code listing for rh currency convert FM, simply by entering the name RH_CURRENCY_CONVERT into the relevant SAP transaction such as SE37 or SE38.

Function Group: RHKB
Program Name: SAPLRHKB
Main Program:
Appliation area: H
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function RH_CURRENCY_CONVERT pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.

CALL FUNCTION 'RH_CURRENCY_CONVERT'"Currency conversion with extended key date
  EXPORTING
*  IV_DATE = SY-DATUM "Conversion date
   IV_FOREIGN_AMOUNT =  "Amount in foreign currency
   IV_FOREIGN_CURRENCY =  "Currency key for foreign currency
   IV_LOCAL_CURRENCY =  "Currency key for local currency

 IMPORTING
   EV_LOCAL_AMOUNT =  "Amount in local currency

EXCEPTIONS
   NO_RATE_FOUND = 1    OVERFLOW = 2    NO_FACTORS_FOUND = 3    NO_SPREAD_FOUND = 4 

.

IMPORTING Parameters details for RH_CURRENCY_CONVERT

IV_DATE - Conversion date

Data type: SY-DATUM
Default: SY-DATUM
Optional: Yes
Call by Reference: No ( called with pass by value option)

IV_FOREIGN_AMOUNT - Amount in foreign currency

Data type: ANY
Optional: No
Call by Reference: No ( called with pass by value option)

IV_FOREIGN_CURRENCY - Currency key for foreign currency

Data type: CURCY
Optional: No
Call by Reference: No ( called with pass by value option)

IV_LOCAL_CURRENCY - Currency key for local currency

Data type: CURCY
Optional: No
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for RH_CURRENCY_CONVERT

EV_LOCAL_AMOUNT - Amount in local currency

Data type: ANY
Optional: No
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

NO_RATE_FOUND - No exch.rate entered in table TCURR

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

OVERFLOW - LOCAL_AMOUNT field is too small

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

NO_FACTORS_FOUND - No conversion factors in TCURF

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

NO_SPREAD_FOUND - No spread entered in table TCURS

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for RH_CURRENCY_CONVERT Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than 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 newer method of declaring data variables on the fly. 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), which i why i have stuck to the origianl for this example.

ABAP code using 7.40 inline data declarations to call FM RH_CURRENCY_CONVERT

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

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