function module to convert currency format in sap
Later versions of SAP Gateway Foundation allow for creation of OData services based on CDS (Core Data Services) through mapped data sources (MDS), referenced data source (RDS), or auto exposure. The Function Module AIPB_CURRENCY_SAP_TO_EXTERNAL (Convert currency amount and code from SAP into external format) In addition to the source text for the function module you can have a blank . The literals #cdsboolean.TRUE, OData version 4.0 knows the symbolic value variable for the facet scale of Edm.Decimal to express that the number of decimals to the right of the decimal point can vary between 0 and a precision-dependent maximum. I would just like the second the motion that you look into ABAP2XLSX. CALL FUNCTION 'CONVERT_AMOUNT_TO_CURRENCY' EXPORTING date = sy-datum foreign_currency = 'USD' foreign_amount = '2000.00' local_currency = 'EUR' IMPORTING local_amount = amount. One aspect is known as currency conversion: calculating the amount in currency A based on the amount in currency B with a given currency exchange rate between A and B. Clients might need the information which property X contains the currency for a given property Y that holds an amount. UNIT_CONVERSION( p1 => a1, p2 => a2, ) | CURRENCY_CONVERSION( p1 => a1, p2 => a2, ) As it is just a topic of presentation, one might argue that this formatting is UI client logic. keyword parameters p1, p2, (some of Here's an example code to get started: In this example code, we first define the SAP connection parameters including the username, password, hostname, system number, and client number. Internally, these literals are handled like the values "X" or " ". The target currency is passed here. Hello everyone, I want to share with you some information (hopefully useful) about exporting a table to a .csv file in ABAP. These are the EXPORTING parameters of this function module. The column AMOUNT has two decimal places, which means Admin; CA-DMS; 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. As 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. But with the OData version 4.0 stack the complex annotations are created automatically. The target currency is passed here. UNIT_CONVERSION( p1 => a1, p2 => a2, ). In addition to the source text for the function module you can have a blank FORM routine added for your own program code if you have to make manual modifications. They get more attention there and experts find them easier. please ping me when you have published your blog post so I can refer to it. This allows you to see the coding differences/benefits of the later inline syntax. See you in the next post. As a prerequisite for the example, the currencies and conversion rules must be available in the corresponding DDIC database tables. In the event of an error, for example when a currency is not available, an exception is raised. If you would program your model provider class, then the mechanisms will be quite similar. These are the IMPORTING parameters of this function module. The content of such an ABAP field is transferred into a string when the data is handed over to the internal data container of the SAP Gateway Foundation framework. must be passed as a parameter. IF lv_internal IS NOT INITIAL. You'll get automatically the column headings from the data dictionary. As a comparison, the same conversion is also performed The function UNIT_CONVERSION performs a unit conversion for the value passed to the formal parameter quantity. The implementation framework in SAP Gateway Foundation supports the creation of OData services in an ABAP-based backend. which can extract sales order data from SAP. Released Date: 3. These are the EXPORTING parameters of this function module. If "FAIL_ON_ERROR" (default value), an error raises an exception; if "SET_TO_NULL", the result is reset to the, Source currency from column WAERS of database table, Target currency from column WAERS of database table, Exchange rate date for column WAERS of database table, Exchange rate type from column KURST of database table, Client whose rules are used to perform the currency conversion. decimal floating point numbers. Add a Comment Alert Moderator Vote up 1 Vote down Former Member Dec 05, 2006 at 07:14 AM Hi, Please use the following FM. I hope this information will be useful to you. Srgio Fraga. Not Released You would expect that such a framework would support currency amounts. While debugging, I noticed that many people dont use the standard SAP_CONVERT_TO_CSV_FORMAT Function Module to export tables to a .csv file. Conversion functions for converting between units and between currencies in a We convert the sales data into a pandas dataframe and filter out irrelevant columns such as material and plant. SELECT SINGLE dcpfm FROM usr01 INTO lv_dcpfm WHERE bname EQ syuname. In the field Function group, enter the name of the function group to which the generated function module is to be added. The FORM routine contains the same parameters as the generated function module. Lets start by shedding some light on those questions. In the end I think I am actually going to have to do this. "ITAB1" cannot be converted to the row type of "LT_FILE". To use the CONVERT_CURRENCY function, the currency conversion tables TCURV, TCURX, TCURN, TCURR, and TCURF must be available in the SAP HANA database. In any case, the SAP Gateway Foundation framework is fundamentally not able to return select options if two different properties are combined with or (note 1671893). Ask Alexa to control Zigbee-compatible devices. 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). This function module does not define any TABLE parameters. The target currency Notes describing and correcting function module CONVERT_TO_FOREIGN_CURRENCY are below: 978593 BW: New fiels for retail content are not in local currency 1349079 Quantity conversion & currency translation in BI 872116 FAQ: . These exceptions are described in. If we need to convert amount format based on country then we can use the below code snippet to change the format to the particular format followed by any country. I have found the doc Function Import Parameter Length Check but its only for GW ABAP 2020, where here I am at version GW ABAP 7.50 SP17. Subscribe for free to receive new posts and support my work. 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. Use method SET_UNIT_PROPERTY at the property that represents the currency amount. using the function module CONVERT_TO_LOCAL_CURRENCY. ABAP developers may know about the possibility to connect an amount with the corresponding currency field in the ABAP dictionary: In the first blog post of the series, we looked at how conversion exit information in the ABAP dictionary is used in SAP Gateway Foundation through structure or property binding. The annotations can also be set for OData version 2.0 services depending on your UI client technology. The following CDS view calls a currency conversion in the SELECT list We also rename and convert the date and time columns to pandas datetime format. ***Convert to SAP external format WRITE lv_internal TO lv_external CURRENCY lv_waers. (sorry, it's been a while since I wrote in abap). We then define the selection parameters such as the date range for sales data. thank you very much for this detailled explanation. The table contains the following columns: Indicates if the conversion is possible or if data is missing. After the conversion, the result is divided by 10 to the power of the number of decimal places of the target currency. Rates might not be available for currency pairs, and so on. At this point in time, the formatting is done using function module CURRENCY_AMOUNT_SAP_TO_IDOC. I can tell you that I noticed an error: I wrote the code in Italian and then translated it. Let VBAK-NETWR be 123.45. My question might be at the wrong place but you might be able to refer me to the right place. 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 . They are not connected at that point in time but reference ABAP field names NETWR and WAERK. You may also need to install the. The result has the data type It just checks whether the string contains a valid value and inserts the formatted result into the XML/JSON http response. for the column AMOUNT of the database table DEMO_PRICES. We also rename and convert the date and time columns to pandas datetime format. Finally, we close the SAP connection using, Note that the actual selection parameters and function module may vary depending on your SAP system configuration and data requirements. Default: Content of the client column of the current row, If "X" (default value), the intermediate result of the conversion is rounded to the end result using commercial rounding; else it is truncated. 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. Its value is produced by multiplying the input parameter rounded to two decimal places by 10 to the power of two minus the decimal places defined by the currency passed. FUNCTION z_currency_conversion . The content of such an ABAP field is transferred into a string when the data is handed over to the internal data container of the SAP Gateway Foundation framework. The purpose of this page is to clarify the understanding of the function module CONVERT_TO_LOCAL_CURRENCY. Built in Smart Home hub. Alerting is not available for unauthorized users, Right click and copy the link to share this comment. After the conversion, the result is divided by 10 to the power of the number of decimal places of the target currency. Neither will it determine reference field information. SD_CONVERT_CURRENCY_FORMAT is a function module in SAP Logistics Execution application with the description Konvertierung von W. Table of Contents SD_CONVERT_CURRENCY_FORMAT : SAP Documentation, Help/Wiki pages, and Q&A Related Tables for SD_CONVERT_CURRENCY_FORMAT Related FMs for SD_CONVERT_CURRENCY_FORMAT If the parameter is not set, the system will not determine conversion-related information from the ABAP dictionary (refer to the first blog post of the series). In the URI, currency amounts may appear as filter values. Before the conversion, the value passed is multiplied by 10 to the power of the number of decimal places of the source currency. Example: For VBAK-NETWR the currency information from VBAK-WAERK is used. Based on the specific internal metadata settings, the ABAP OData Library can handle this string information in the context of the Edm.Decimal property. I described it in some more detail in the following blog post. SD_CONVERT_CURRENCY- SD_CONVERT_CURRENCY_FORMAT is a standard SAP function module available within R/3 SAP systems depending on your version and release level. At this point we can hang the converted file with the FM SAP_CONVERT_TO_CSV_FORMAT to lt_file. We will focus on currency amounts. A table is displayed containing suggestions for the conversion of each field of the external BAPI structure. This will then be available for you and other users to easily find by simply searching on the object name SD_CONVERT_CURRENCY_FORMAT or its description. Alerting is not available for unauthorized users. The SAP Gateway Foundation framework calls function module CURRENCY_AMOUNT_IDOC_TO_SAP returning the value that can be handled in your data provider class. The conversion is performed on the database, which means that part of the calculation takes place using different rounding rules from ABAP. Now, we know something about the service model. ***Fetch records from USR01 CLEAR: lv_dcpfm. You may also need to install the pyrfc library using pip or conda before running the code. Here, the target unit is passed to the parameter in question. Please help keep this info upto date and use the comments section below to add useful hints, tips and information specific to this SAP function. 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. If we apply structure binding. Nils Janen The colleagues suggested to post the question in the Fiori Elements Community: https://community.sap.com/topics/fiori-elements, Alerting is not available for unauthorized users, Right click and copy the link to share this comment, get_parameters has the value with 18 chars but the type is char(19), get_parameters_converted gets a value with 18 chars since it truncates at 18th position. lv_amount_1 = lv_amount. Hang on, isnt that a pure user interface topic? Check the correct usage of the iv_bind_conversions parameter and check if you did not switch off conversions on other levels of the service metadata (refer to this blog post). Using the same input, the output is similar as the above example. library using pip or conda before running the code. I will create a blog on this one for future colleagues. This is equivalent to the built-in data type P (packed number). The decimal places of the source value are moved as specified by the decimal places of the source currency (see below). Default: Content of the client column of the current row, Error handling. To finalize the formatting process, the minus sign for negative values is re-positioned from the end of the string to the front. Processing type: Normal fucntion module. REPLACE ALL OCCURRENCES OF lc_com IN lv_amount_1 WITH space. within the package AIR. In ABAP-based SAP software, currency information is stored in the TCUR* tables and it makes sense to handle the described formatting in the backend. Exchange rate type from column KURST of the DDIC database table TCURR, default value: M. ENDIF.ENDFUNCTION. :to_currency as currency } The program DEMO_CDS_CURRENCY_CONVERSION accesses the view in a SELECT statement. You also need to consider that table TCURC may contain entries that do not correspond to ISO currencies and may specify any number of decimal places, for example, USDN with 5 decimal places. CURR with the same technical attributes as the Optional (if the current data source is client-specific). DESCRIBE FIELD lv_amount_1 LENGTH lv_length IN CHARACTER MODE. Do you have any suggestion for this case? By the way, the code above is automatically generated if you create an entity type based on VBAK in the SAP Gateway Service Builder (transaction SEGW). REPLACE ALL OCCURRENCES OF lc_dot IN lv_amount_1 WITH space. All rights reserved. The result has the data type CURR with the same technical attributes as the actual parameter passed to amount. In ABAP, currency amounts are typically stored in the so-called BCD format based on dictionary data type CURR. These are the IMPORTING parameters of this function module.