function module to convert currency format in sap

UNIT_CONVERSION( p1 => a1, p2 => a2, ) 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 . Answer is to use the BAPI function designed for that purpose: Data: Result type bapicurr-bapicurr CALL FUNCTION 'BAPI_CURRENCY_CONV_TO_EXTERNAL' EXPORTING currency = 'JPY amount_internal = '10' IMPORTING amount_external = Result. In the event of an error, for example when a currency does not exist, the result is reset to zero. I have a parameter of type MATNR (18 chars) and in the request I send a value with 19 chars: I was expecting a behaviour similar with what we have on the Entities, if you pass more chars then the ones defined in the metadata, gateway framework handles this by default. If you use other data types or other decimal settings, the determination will not work as expected. DESCRIBE FIELD lv_amount_1 LENGTH lv_length IN CHARACTER MODE. I hope this information will be useful to you. Next, we establish the SAP connection using pyrfc.Connection and call the function module with the selection parameters to extract the sales data. The function DECIMAL_SHIFT sets the decimal separator of the value that is passed to the formal parameter amount in accordance with a currency. But those amounts are decimal values. currencies with decimal places between 0 and 5. Thanks for checking out and commenting, Srgio Fraga. On occasion, a deviating number of decimal places is required to specify prices, for example, at German petrol stations the price per liter in EUR has three decimals to the right of the decimal point. I think it is a good idea to post those topics as 'Ask a Question' in the 'Answers' section of the community. 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. To regenerate an existing function module you must first manually delete the function module and then generate it afresh. If VBAK-WAERK is empty, a formatting with these 2 decimal places will happen: Tipp: Always test your service with currencies such as JPY or TND. Since I last published a blog post on this topic, SAP Gateway Foundation has continued to evolve. A table is displayed containing suggestions for the conversion of each field of the external BAPI structure. library which allows Python to interact with SAP systems through Remote Function Calls (RFCs). https://blogs.sap.com/2010/07/12/abap2xlsx-generate-your-professional-excel-spreadsheet-from-abap/. Or, would you consider 123.00 in any currency or only in those with 2 decimal places? Exchange rate date for column GDATU of the DDIC database table TCURR. which are optional), to which the actual parameters a1, a2, must be assigned when called using =>. Alerting is not available for unauthorized users. And you would then simply through an error message as the SAP Gateway framework does it using the new model feature which is by the way called USE_STRICT_FUNCTION_PARAM_CHK and not USE_STRICT_FUNCTION_PARAMETER_CHECK. The best resource for SAP and ABAP Knowhow. ***Convert to SAP external format WRITE lv_internal TO lv_external CURRENCY lv_waers. Now, currencies are often provided in units and sub-units, that is, the currency amounts allow for different numbers of decimals to the right of the decimal point. In the field Function group, enter the name of the function group to which the generated function module is to be added. In ABAP, currency amounts are typically stored in the so-called BCD format based on dictionary data type CURR. In the field Function group, enter the name of the function group to which the generated function module is to be added. Thanks for the code, not a bad idea despite the limitations already mentioned by Shai Sinai, However, the suggested link for Excel export. well, there's room for improvement, as noted in the comment section of that blog post , This looks great. Please observe the parameter iv_bind_conversions in the last method call. The currency conversion is performed The program DEMO_CDS_CURRENCY_CONVERSION accesses the view in a SELECT Did I mix it up with currency conversion? Here, Edm.Decimal only allows for fixed precision and scale. We will then move on to discuss modeling aspects in OData version 2.0 and version 4.0, before digging deeper into the corresponding data handling in SAP Gateway Foundation. SD_CONTRACT_PROPOSE_CONDITIONS- #cdsboolean.true, #cdsboolean.FALSE, and Thanks, Nils. and is part of the function group AIPB To do this, select Form to edit. QUAN with the length 31 and 14 decimal places. As a comparison, the same conversion is also performed using the function module CONVERT_TO_LOCAL_CURRENCY. Ask Alexa to control Zigbee-compatible devices. within the package AIR. What would $filter=TotalNetAmount gt 123 or TransactionCurrency eq JPY mean? :to_currency as currency } The program DEMO_CDS_CURRENCY_CONVERSION accesses the view in a SELECT statement. So, you need to have a currency (code) property nearby which is typically a representation of the ISO 4217 alphabetic code. REPLACE ALL OCCURRENCES OF lc_com IN lv_amount_1 WITH space. The Euro (EUR) has two decimal places to refer to cents. But you would need to manage all the currency definitions with their formatting-related properties within the UI client, while other parts of the currency definitions are required in the backend. 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). 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. CALL FUNCTION 'CONVERT_TO_LOCAL_CURRENCY' EXPORTING CLIENT = SY-MANDT DATE = sy-datum FOREIGN_AMOUNT = lv_foramt FOREIGN_CURRENCY = lv_forcurr LOCAL_CURRENCY = lv_loccurr RATE = 0 TYPE_OF_RATE = 'M' READ_TCURR = 'X' IMPORTING * EXCHANGE_RATE = * FOREIGN_FACTOR = LOCAL_AMOUNT = lv_locamt * LOCAL_FACTOR = * EXCHANGE_RATEX = * FIXED_RATE = * which can extract sales order data from SAP. If we apply structure binding. Displays the fields of the internal structure to which/from which mapping is to be carried out. The program DEMO_CDS_DECIMAL_SHIFT accesses the view in a SELECT 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 @AbapCatalog.sqlViewName: 'DEMO_CDS_UNTCNV', @AbapCatalog.sqlViewName: 'DEMO_CDS_CURRCO', @AbapCatalog.sqlViewName: 'DEMO_CDS_DCSHFT', Source currency from column MSEHI of database table, Target unit from column MSEHI of database table, Client whose rules are used to perform the unit conversion. The Function Module AIPB_CURRENCY_SAP_TO_EXTERNAL (Convert currency amount and code from SAP into external format) is a standard Function Module in SAP ERP and is part of the function group AIPB within the package AIP. 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). For more information, choose F1 help for columns Status and Conv. This is equivalent to the built-in data type P (packed number). CURR with the same technical attributes as the is a standard Function Module in SAP ERP 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. SD_CONVERT_CURRENCY_FORMAT- It is however part of the conversion functions provided by SAP Gateway Foundation to ease UI client development and to efficiently and consistently access the currency specifications in the backend. We then define the selection parameters such as the date range for sales data. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8). The result has the data type Is it just a parameter of /iwbep/if_mgw_appl_srv_runtime~execute_action? Due to rounding, the result can be different from a unit conversion performed using ABAP methods, such as a standard function module. You may also need to install the. 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. 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 In the appropriate input fields, enter the names of the external BAPI structure and the internal working structure you are making the conversion between. These are the CHANGING parameters of this function module. The following is an excerpt of the program DEMO_ASQL_CURRENCY_CONVERSION. 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. It is more likely to get a quick answer. The function module is stored in the Function Builder in the function group you specified. The purpose of this page is to clarify the understanding of the function module CONVERT_TO_LOCAL_CURRENCY. Released Date: Pay attention that neither FM SAP_CONVERT_TO_CSV_FORMAT nor your code (which simply adds the field separator, ";" in your case, after each field) are a complete/correct implementation of CSV file (according to the RFC) because they don't handle more complex like escape character or quotes. I have an issue with Function Import parameters length. Regarding the USE_STRICT_FUNCTION_PARAM_CHK feature, where will it be? 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. The conversion is performed on the database, which means that part of the calculation takes place Hence, your service will not show the relationship and the SAP Gateway Foundation framework will not use it for amount formatting. https://blogs.sap.com/2020/11/03/how-to-check-the-maximum-length-of-a-function-import-parameter-in-segw-based-odata-services. with keyword parameters p1, p2, (some of which are optional), to which actual parameters a1, a2, must be assigned when a function is called. The function CURRENCY_CONVERSION performs a currency conversion for the value passed to the formal parameter amount. Currency from column WAERS of database table. Please, To connect to SAP and get sales data using Python, we can use the. In the URI, currency amounts may appear as filter values. ENDIF. 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. A currency would be considered with the following filter expression: $filter=TotalNetAmount gt 123 and TransactionCurrency eq JPY. In the SELECT list, the following CDS view sets the decimal separator The functions have 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. All of that is business functionality deeply embedded into the logic of the different application components. Neither will it determine reference field information. SAP Business ByDesign, for example, stores currency amounts as decimal floating points (mainly dictionary type DF34_DEC). The output that we get is in the required format. We will focus on currency amounts. FUNCTION z_currency_conversion . As exchange rates change, you need to consider time-dependency. Rates might not be available for currency pairs, and so on. the framework will use the ABAP dictionary information of the ABAP structure (database table VBAK in this case). SD_CONVERT_CURRENCY- At this point in time, the formatting is done using function module CURRENCY_AMOUNT_SAP_TO_IDOC. It first derives the internal value in string format using function module CURRENCY_AMOUNT_IDOC_TO_SAP_L and then moves the string value into the correctly typed field using the built-in ABAP type conversions. SAP NetWeaver AS ABAP Release 752, Copyright 2017 SAP AG. Do you have any suggestion for this case? ***Constants CONSTANTS: lc_x TYPE xudcpfm VALUE X, lc_y TYPE xudcpfm VALUE Y, lc_dot TYPE c VALUE ., lc_com TYPE c VALUE ,, lc_con TYPE char2 VALUE ,.. This section describes how to generate function modules that are used to: Note that conversions between internal and external data formats should only be carried out in exceptional circumstances. The information will be evaluated by the OData library implementation when the parameters are transferred to the Gateway framework implementation. Based on the specific internal metadata settings, the ABAP OData Library can handle this string information in the context of the Edm.Decimal property. Would you interpret all amounts in JPY? Currently, there are only two exceptions: CLF and UYW with a minor unit of 4. 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 it is just a topic of presentation, one might argue that this formatting is UI client logic. To repeat: the result is a string with the formatted currency amount. SD_CONVERT_CURRENCY_FORMAT is a standard SAP function module available within R/3 SAP systems depending on your version and release level. The literals #cdsboolean.TRUE, The FM SAP_CONVERT_TO_CSV_FORMAT has, in fact, an input parameter I_LINE_HEADER which, if set, would allow you to insert the header line in the file. Associated Function Group: The source unit Optional (if the current data source is client-specific). 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: . The value passed is rounded to two decimal places before it is converted. We also rename and convert the date and time columns to pandas datetime format. SD_CONTRACT_CONDITION_TYPES-. 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 specific to the object.See here to view full function module documentation and code listing . Can you take a look ? ELSEIF lv_dcpfm EQ space. 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. CALL FUNCTION 'CONVERT_AMOUNT_TO_CURRENCY' EXPORTING date = sy-datum foreign_currency = 'USD' foreign_amount = '2000.00' local_currency = 'EUR' IMPORTING local_amount = amount. Internally, these literals are handled like the values "X" or " ". It is not to be confused with currency conversion. CONVERT_AMOUNT_TO_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. It's free to sign up and bid on jobs. The program DEMO_CDS_UNIT_CONVERSION accesses the view in a SELECT The decimal places of the source value are moved as specified by the decimal places of the source currency (see below). As a comparison, the same conversion is also performed using the function module CONVERT_TO_LOCAL_CURRENCY. Built in Smart Home hub. In a few cases it may be necessary to manually edit the source code of a function module that has been automatically generated. Hence, the reverse amount formatting cannot be executed either. The target currency must be passed as a parameter. 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. e.g. As a prerequisite for the example, the currencies and conversion rules must be available in . 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. length check on and off? Alerting is not available for unauthorized users, Right click and copy the link to share this comment. Here, the target unit is passed to the parameter in question. 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. But you can easily translate the statements and examples to quantities, for example. ELSEIF lv_dcpfm EQ lc_y. 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. They are not connected at that point in time but reference ABAP field names NETWR and WAERK. It will Display 1000 Yen by converting the amount based on TCURX values Add a Comment Alert Moderator As a comparison, the same conversion is also performed . The automated service metadata determination described in the previous section looks precisely for such a configuration. At this point we can hang the converted file with the FM SAP_CONVERT_TO_CSV_FORMAT to lt_file. CURRENCY_CONVERSION( p1 => a1, p2 => a2, ). keyword parameters p1, p2, (some of The intermediate result of the conversion is rounded to the end result using commercial rounding; otherwise, it is truncated. With just a few lines you can bind your internal table to an Excel worksheet and output it, either in Excel in-place or to a file on your PC or or on the app server. Comparing OData versions 2.0 and 4.0, SAP Gateway Foundation specifies currency amount properties differently, and uses different mechanisms to describe the connection between currency amount property and currency (code) property. The function CURRENCY_CONVERSION performs a currency conversion for the value passed to the formal parameter amount. Client whose rules are used to perform the currency conversion. *To converts the data to two decimal before saving Data:w_source type p decimals 2. TRANSLATE lv_amount_1 USING lc_con. The table contains the following columns: Indicates if the conversion is possible or if data is missing. We also specify the SAP function module BAPI_SALESORDER_GETLIST which can extract sales order data from SAP. I described it in some more detail in the following blog post. *-**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. This characteristic can be set for function import parameters in the model provider class. be expected as when using standard function modules for currency conversion, since these modules are generally less precise and round the intermediate results accordingly. You would expect that such a framework would support currency amounts. If the value "X" or "TRUE" is passed to the parameter. ***Change the format IF lv_dcpfm EQ lc_x. If you do not want to use structure binding, you need to explicitly specify the relationship in the model provider class. Investigating the reason I saw that in the versions of SAP I use there is a comment according to which the standard FM does not manage the possibility of inserting a header line in the .csv file. 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. In OData versions 2.0, the situation is a little more difficult. Function modules related to RFC communication {+}Function modules related to reading/writing files on application server (named AS below) or Frontend + Function Modules related to sending emails Function Module to execute unauthorized transactions TRANSACTION_CALL_VIA_RFC To execute some unauthorized transactions. 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. Related SAP Notes/KBAs. The reverse is also not possible. No matter how the conversion is made, the same results cannot be expected as when using standard function modules for currency conversion, since these modules are generally less precise and round the intermediate results accordingly. The table below shows the parameters p1, p2, and their meaning. With the ABAP RESTful Programming model and OData version 4.0 you just need to specify appropriate CDS annotations and the formatting works out of the box. If it does not work as just described, ensure that you check the data type used in the backend, the reference field information in the ABAP dictionary, and the structure binding or the unit property setting in your metadata provider class. In our example, the unconverted string 123 become a string 123.00 for EUR, and this is moved as 123.00 to the field typed with NETWR_AK. Search for jobs related to Function module to convert currency format in sap or hire on the world's largest freelancing marketplace with 20m+ jobs. This would be one option. Finally, we close the SAP connection using conn.close(). 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. This function module does not define any TABLE parameters. Whats more, formatting also needs to happen in the backend itself if you think of backend-controlled printing of business documents. The conversion is performed on the database, which means that part of the calculation takes place using different rounding rules from ABAP. We also specify the SAP function module. must be passed as a parameter. The FORM routine contains the same parameters as the generated function module. CDS view. In the past, SAPGUI as a user interface technology had similar formatting requirements. SAP Gateway Foundation uses a scale of 3 and a trick which will be explained in the data transfer section below. To repeat: the result is a string with the formatted currency amount. The presentation of currency amounts on a user interface or in print forms must observe those specifications. using the function module CONVERT_TO_LOCAL_CURRENCY. I forgot to replace, As for using the standard FM, I wrote the following code before the. I found my mistake however it's not working correctly, I took debug screenshots (attached) after 'append lv_header to lt_file'.
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