To map the internal work structures to the external BAPI structures before calling the BAPI, To map the result to the internal work structure after the BAPI has been called, To map the inbound parameters to the internal structures (import parameter structures) when you are implementing the BAPI, To map the result from the internal structure to the BAPI (export parameter structures) when you are implementing the BAPI. ABAP CDS - Conversion Functions for Units and Currencies. The reverse is also not possible. using the function module CONVERT_TO_LOCAL_CURRENCY. After the conversion, the result is divided by 10 to the power of the number of decimal places of the target currency. Would you interpret all amounts in JPY? Do you have any suggestion for this case? type. Built in Smart Home hub. We have learned that we do require different numbers of decimal places depending on the currency. The target currency must be passed as a parameter. on the basis of the client-specific rules saved in the database tables TCUR of package SFIB. The program DEMO_CDS_CURRENCY_CONVERSION accesses the view in a SELECT Optional (if the current data source is client-specific). You may receive the converted information for a specific property in the table of select options in the following ways: Internally, this method uses a two-step approach. To generate the function modules, the relevant internal and external data formats must have been created in the ABAP Dictionary. CLEAR: lv_length. Do you mean the possibility of switching the max. Let VBAK-NETWR be 123.45. Finally, we close the SAP connection using conn.close(). The program DEMO_CDS_UNIT_CONVERSION accesses the view in a SELECT UNIT_CONVERSION( p1 => a1, p2 => a2, ) Released Date: CURR with the same technical attributes as the Specifying a scale of 2 would support most currencies, such as EUR or USD, but would not fit to JPY and TND (see above). Here's an example code to get started: import pyrfc import pandas as pd # SAP connection parameters params = { 'user': 'username', 'passwd': 'password', 'ashost': 'hostname', 'sysnr': 'system_number', 'client': 'client_number . The FORM routine contains the same parameters as the generated function module. No additional Philips Hue hub required. https://blogs.sap.com/2020/11/03/how-to-check-the-maximum-length-of-a-function-import-parameter-in-segw-based-odata-services. CALL FUNCTION 'CONVERT_AMOUNT_TO_CURRENCY' EXPORTING date = sy-datum foreign_currency = 'USD' foreign_amount = '2000.00' local_currency = 'EUR' IMPORTING local_amount = amount. All rights reserved. I cannot provide one ad hoc. We also specify the SAP function module. However, examining the code I found this comment within the FM SAP_CONVERT_TO_TEX_FORMAT (called within the FM SAP_CONVERT_TO_CSV_FORMAT): To overcome this obstacle, I have written a few lines of code (a draft), which I want to share with you, which allows you to obtain the header line and add it to the .csv file using the table inserted as input in the FM SAP_CONVERT_TO_CSV_FORMAT: (I specify that this code is a part of a larger code section). If you do not want to use structure binding, you need to explicitly specify the relationship in the model provider class. With 3 decimal places, most currencies can be covered. Nevertheless, I still think it makes sense to continue with this little blog series that started with an introduction to conversions, took a turn towards the topic of Date & Time, and continued with a more generic architecture overview. 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. CONVERT_AMOUNT_TO_CURRENCY Convert an amount from a currency to another (exchange rate taken from database tables) CONVERT_CURRENCY_BY_RATE Convert an amount from a currency to another, according to the passed exchange rate BAPI_CURRENCY_CONV_TO_EXTERNAL Conversion of Currency Amounts into External Data Format The function CURRENCY_CONVERSION performs a currency conversion for the value passed to the formal parameter amount. But those amounts are decimal values. The input fields for the name of the function module and the short text contain suggested values which you can accept or change. If the type of the actual parameter passed to amount has two decimal places, its value is set to the number of decimal places of the passed currency. https://blogs.sap.com/2010/07/12/abap2xlsx-generate-your-professional-excel-spreadsheet-from-abap/. round, decimal_shift, and decimal_shift_back Thanks for checking out and commenting, Srgio Fraga. The information will be evaluated by the OData library implementation when the parameters are transferred to the Gateway framework implementation. CONVERT_TO_LOCAL_CURRENCY translates a foreign currency amount into the desired local currency. I was just challenging this since we actually delegate this control/check to the GW Framework for typical EntitySets. Due to rounding, the result can be different from a unit conversion performed using ABAP methods, such as a standard function module. At this point we can hang the converted file with the FM SAP_CONVERT_TO_CSV_FORMAT to lt_file. statement. must be passed as a parameter. for the column AMOUNT of the database table DEMO_PRICES. The framework updates the service metadata with the information required to control amount formatting. The SAP Gateway Foundation framework offers a method to retrieve filter information as select options in GET_ENTITYSET methods of the data provider class. with the domain prefix CDSBOOLEAN (case-sensitive) or the literals It is funny in it's own way that so many blogs get published all trying to solve the same problem, but it is also horrific that this has been going on for so long. The Function Module AIA_TOOL_CURRENCY_SAP_TO_EXTER (Convert currency amount and code from SAP into external format) As a comparison, the same conversion CONVERT_CURRENCY function is an SQL representation of the SQLScript built-in function CE_CONVERSION, and internally uses CE_CONVERSION for computation. Your UI client must be able to handle that. Please, To connect to SAP and get sales data using Python, we can use the. ELSEIF lv_dcpfm EQ lc_y. SD_CONTRACT_CONDITION_TYPES-. In OData versions 2.0, the situation is a little more difficult. lv_amount_1 = lv_amount. In the SELECT list, the following CDS view sets the decimal separator Before the conversion, the value passed is multiplied by 10 to the power of the number of decimal places of the source currency. DESCRIBE FIELD lv_amount_1 LENGTH lv_length IN CHARACTER MODE. It is not yet possible to use this transaction to regenerate an existing function module. You may call method SET_FUNC_IMP_MAX_LEN_CHECK at the parameter (interface /IWBEP/IF_MGW_ODATA_PARAMETER) to set it to ABAP_TRUE or ABAP_FALSE. Ex 5000000 should show up as 50,00,000. As it is just a topic of presentation, one might argue that this formatting is UI client logic. which are optional), to which the actual parameters a1, a2, must be assigned when called using =>. Use method SET_UNIT_PROPERTY at the property that represents the currency amount. To connect to SAP and get sales data using Python, we can use the pyrfc library which allows Python to interact with SAP systems through Remote Function Calls (RFCs). After the conversion, the result is divided by 10 to the power of the number of decimal places of the target currency. The function module is stored in the Function Builder in the function group you specified. In a few cases it may be necessary to manually edit the source code of a function module that has been automatically generated. If you would program your model provider class, then the mechanisms will be quite similar. In the event of an error, for example when a currency is not available, an exception is raised. You may also need to install the. Possible currencies and their decimal places are based on the database tables TCUR of the package SFIB. Nevertheless, the sap:semantics attribute will be there it is purely derived from the data type of the field in the ABAP structure and not regarded as conversion-related. In essence for the last ten years there has been one blog very month (two this month) on the SCN about downloading ABAP internal tables into a file that can be read by Excel. ENDIF.ENDFUNCTION. It needs to be part of the filter expression, too. Standard Function Module for putting commas in Currency 2550 Views Follow RSS Feed Hi, Is there a standard function module in ABAP which puts commas in the currency field. If "X" (default value), the decimal places of the result are moved as specified by the decimal places of the target currency (see below). For the inbound case, it is necessary to distinguish between URI content, for example, within $filter query options and data in the http request body. So, when my next blog is done (it is about CL_SALV_TABLE and editability BTW another recurring theme) and published then it will be time to see if I cannot be like King Canute and turn back the "Download Internal table from ABAP" tide of blogs. SD_CONVERT_CURRENCY- Nevertheless, other (locale-dependent) formatting features would still be implemented in the UI client, for example, a user-specific decimal separator setting to choose between 100.00 EUR and 100,00 USD. The result has the data type CURR with the same technical attributes as the actual parameter passed to amount. *-**Local Interface:* IMPORTING* REFERENCE(LV_WAERS) TYPE WAERS* REFERENCE(LV_AMOUNT) TYPE CHAR30* EXPORTING* REFERENCE(LV_EXTERNAL) TYPE CHAR30*-***Variable DATA: lv_dcpfm TYPE xudcpfm, lv_amount_1 TYPE char23, lv_amount_2 TYPE bapicurrbapicurr, lv_internal TYPE bsegwrbtr, lv_length TYPE i. 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