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. 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. The function module is stored in the Function Builder in the function group you specified. FUNCTION z_currency_conversion . But with the OData version 4.0 stack the complex annotations are created automatically. The framework updates the service metadata with the information required to control amount formatting. The output that we get is in the required format. which can extract sales order data from SAP. Client whose rules are used to perform the currency conversion. But you can easily translate the statements and examples to quantities, for example. CONVERT_AMOUNT_TO_CURRENCY is a standard SAP function module available within R/3 SAP systems depending on your version and release level. These are the EXPORTING parameters of this function module. If you do not want to use structure binding, you need to explicitly specify the relationship in the model provider class. All of that is business functionality deeply embedded into the logic of the different application components. With 3 decimal places, most currencies can be covered. To do this, select Form to edit. 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. The result has the data type I cannot provide one ad hoc. ***Fetch records from USR01 CLEAR: lv_dcpfm. SD_CONVERT_CURRENCY- @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. Lets start by shedding some light on those questions. *" The Curr field, which is the required format PARAMETER :w_tgt type BAPICURR-BAPICURR. 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. TRANSLATE lv_amount_1 USING lc_con. within the package AIP. ***Convert to SAP external format WRITE lv_internal TO lv_external CURRENCY lv_waers. 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. UNIT_CONVERSION( p1 => a1, p2 => a2, ) | CURRENCY_CONVERSION( p1 => a1, p2 => a2, ) Internally, these literals are handled like the values "X" or " ". Related SAP Notes/KBAs. Please observe the parameter iv_bind_conversions in the last method call. Alerting is not available for unauthorized users. 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. No additional Philips Hue hub required. I went a little bit further and got the exact length from the MPC complex structure (in my case named serialdetail) used in the Function Import. I was just challenging this since we actually delegate this control/check to the GW Framework for typical EntitySets. We also specify the SAP function module BAPI_SALESORDER_GETLIST which can extract sales order data from SAP. Just replace amount by measure and currency (code) by unit of measure. In ABAP, currency amounts are typically stored in the so-called BCD format based on dictionary data type CURR. Andre Fischer : do you know someone who could have a quick look? 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. This bundle includes Echo Dot (3rd Gen) Charcoal and Philips Hue White A19 Medium Lumen Smart Bulb, 1100 Lumens. The SAP Gateway Foundation framework offers a method to retrieve filter information as select options in GET_ENTITYSET methods of the data provider class. 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. I think it is a good idea to post those topics as 'Ask a Question' in the 'Answers' section of the community. is also performed using the function module UNIT_CONVERSION_SIMPLE. I can tell you that I noticed an error: I wrote the code in Italian and then translated it. In the URI, currency amounts may appear as filter values. The target currency library which allows Python to interact with SAP systems through Remote Function Calls (RFCs). We have learned that we do require different numbers of decimal places depending on the currency. 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): DECIMAL_SHIFT( p1 => a1, p2 => a2, ). If you would program your model provider class, then the mechanisms will be quite similar. Now, we know something about the service model. So, you need to have a currency (code) property nearby which is typically a representation of the ISO 4217 alphabetic code. 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. Due to rounding, the result can be different from a unit conversion performed using ABAP methods, such as a standard function module. SD_CONVERT_CURRENCY_FORMAT is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Its internal data type CUKY has length 5. The conversion is performed on the database, which means that part of the calculation takes place If the function module is being used to convert currency amounts, the fixed point arithmetic for the selected function group must be switched on. is a standard Function Module in SAP ERP Is it just a parameter of /iwbep/if_mgw_appl_srv_runtime~execute_action? The program DEMO_CDS_DECIMAL_SHIFT accesses the view in a SELECT IF lv_internal IS NOT INITIAL. As a comparison, the same conversion is also performed "ITAB1" cannot be converted to the row type of "LT_FILE". 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. The table below shows the parameters p1, p2, and their meaning. The question of how the filter query option is evaluated is strongly dependent on your data provider class implementation. As it is just a topic of presentation, one might argue that this formatting is UI client logic. Did I miss something ? SD_CONTRACT_PROPOSE_CONDITIONS- Hang on, isnt that a pure user interface topic? The highest precision is achieved on databases that support Below mentioned function module converts the data to two decimal before saving to table And the conversion to correct decimals for end-user viewing. To conclude, currency amount formatting is a function that helps to display amounts with the correct number of decimal places according to the specification of an associated currency. 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 . In the event of an error, for example if a conversion between the entered units is impossible, the result is reset to zero. The following CDS view calls a currency conversion in the SELECT list 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. Ex 5000000 should show up as 50,00,000. is the internal structure to be mapped onto the external structure or vice versa. But a primitive property for an amount does not make sense without reference to the currency. In OData versions 2.0, the situation is a little more difficult. As exchange rates change, you need to consider time-dependency. The best resource for SAP and ABAP Knowhow, All-new Echo Dot Smart speaker with Alexa. You would expect that such a framework would support currency amounts. 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). #cdsboolean.true, #cdsboolean.FALSE, and 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. A primitive property of type Edm.String with a maximum length of 3 would be suitable. 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. 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. But where does the currency code come from? Not Released The reverse is also not possible. To repeat: the result is a string with the formatted currency amount. At this point in time, the select options just contain unconverted data. We also rename and convert the date and time columns to pandas datetime format. Here, Edm.Decimal only allows for fixed precision and scale. decimal floating point numbers. We will focus on currency amounts. Specify the required direction for mapping, i.e. The literals #cdsboolean.TRUE, You want to see 100 JPY (or 100 ) and not 100.00 JPY but you would like to get 100.00 EUR or 100.000 TND (Tunisian Dinar). | DECIMAL_SHIFT( p1 => a1, p2 => a2, ) 1. These exceptions are described in. Includes special power management circuitry that enhances the peak power capability of the USB port by storing excess energy and then releasing it as needed. The value of that attribute denotes the name of the currency (code) property that must be part of the same entity type. The SELECT statement calls a currency conversion in its SELECT list for the column AMOUNT of the DDIC database table DEMO_PRICES. Optional (if the current data source is client-specific). But the future programming model for OData services will nevertheless be CDS-based, allowing the frameworks to do the magic. It is more likely to get a quick answer. See here to view full function module documentation and code listing, simply by entering the name SD_CONVERT_CURRENCY_FORMAT into the relevant SAP transaction such as SE37 or SE80. 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 the value "X" or "TRUE" is passed to the parameter. Rates might not be available for currency pairs, and so on. The Function Module AIA_TOOL_CURRENCY_SAP_TO_EXTER (Convert currency amount and code from SAP into external format) is a standard Function Module in SAP ERP and is . As a comparison, the same conversion The official currency names with their alphabetic and numeric codes including the so-called minor units are defined in ISO 4217. The target currency must be passed as a parameter. I hope this information will be useful to you. The first lines of code in the metadata provider class would create the two properties in the entity type the currency amount and the currency. 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 'true' or 'false' (not case-sensitive). The precision of the result of the unit conversion depends on the database platform. ENDIF.ENDFUNCTION. Did I mix it up with currency conversion? Before the conversion, the value passed is multiplied by 10 to the power of the number of decimal places of the source currency. 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. We convert the sales data into a pandas dataframe and filter out irrelevant columns such as material and plant. The facet scale that has been randomly selected for OData version 2.0 is not considered! From 7.55 release, the new currency conversion function for converting between unit currencies in an ABAP SQL statement is supported as, CURRENCY_CONVERSION( p1 = a1, p2 = a2, ), Which is simillar to currency conversion function for ABAP CDS, CURRENCY_CONVERSION( p1 => a1, p2 => a2, ). 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. Based on the specific internal metadata settings, the ABAP OData Library can handle this string information in the context of the Edm.Decimal property. There are different types of exchange rates and different notations. At this point in time, the formatting is done using function module CURRENCY_AMOUNT_SAP_TO_IDOC. 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. 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: . Not all combinations of amounts and currency codes make sense in a filter query option. Lets look at one version: select options. I described it in some more detail in the following blog post. But those amounts are decimal values. 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). The below ABAP code uses the older none in-line data declarations. Currency conversions are now possible in ABAP SQL as well as ABAP CDS. CALL FUNCTION 'CONVERT_AMOUNT_TO_CURRENCY' EXPORTING date = sy-datum foreign_currency = 'USD' foreign_amount = '2000.00' local_currency = 'EUR' IMPORTING local_amount = amount. Clients might need the information which property X contains the currency for a given property Y that holds an amount. Alerting is not available for unauthorized users, Right click and copy the link to share this comment. . Exchange rate type from column KURST of the DDIC database table TCURR, default value: M. It just checks whether the string contains a valid value and inserts the formatted result into the XML/JSON http response. You can incorporate the generated function modules into the source code of your BAPI as required. The function UNIT_CONVERSION performs a unit conversion for the value passed to the formal parameter quantity. must be passed as a parameter. using different rounding rules from ABAP. Thanks R M With currency USDN (see example above), you would obtain a result with 5 decimals places, even though this contradicts the service metadata. These are the CHANGING parameters of this function module. 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. CONVERT_TO_LOCAL_CURRENCY translates a foreign currency amount into the desired local currency. The Function Module AIPB_CURRENCY_SAP_TO_EXTERNAL (Convert currency amount and code from SAP into external format) 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. on the basis of the client-specific rules saved in the database tables TCUR of package SFIB. After the conversion, the result is divided by 10 to the power of the number of decimal places of the target currency. See you in the next post. Converting Between Int. *-**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. 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. A table is displayed containing suggestions for the conversion of each field of the external BAPI structure. 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. However, I coudn't add the converted file itab1 to lt_file. As a comparison, the same conversion is also performed using the function module CONVERT_TO_LOCAL_CURRENCY. 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. 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. Let VBAK-NETWR be 123.45. 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. 3. In addition to the source text for the function module you can have a blank . It is not to be confused with currency conversion. Thanks for checking out and commenting, Srgio Fraga. Regarding the USE_STRICT_FUNCTION_PARAM_CHK feature, where will it be? To use the CONVERT_CURRENCY function, the currency conversion tables TCURV, TCURX, TCURN, TCURR, and TCURF must be available in the SAP HANA database. 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 best resource for SAP and ABAP Knowhow. Do you mean the possibility of switching the max. You may want to compare this to the example provided in the second blog post of the series. Srgio Fraga. 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. For example, $filter=TotalNetAmount gt 123 would still appear as. The value passed is rounded to two decimal places before it is converted. that the decimal places are determined directly by the currencies passed. The target unit must be passed as a parameter. It's free to sign up and bid on jobs. As a comparison, the result has the data type i can tell you that i an! Could have a blank so-called BCD format based on dictionary data type Curr the date and time columns pandas... Just replace amount by measure and currency codes make sense without reference to the currency ( code ) property which... As exchange rates change, you need to have a blank the code Italian! Incorporate the generated function modules into the source code of your BAPI as required Lumen... Older none in-line data declarations result has the data type Curr datetime format and convert date. Share this comment string with the formatted currency amount into the source text the! To interact with SAP systems depending on the database tables TCUR of package SFIB noted in the provider. Still appear as filter values a foreign currency amount shedding some light on those questions to! This looks great does not make sense without reference to the GW framework for typical EntitySets to... Edm.Decimal property precision of the unit conversion depends on the object name sd_convert_currency_format or description... Is rounded to two decimal places before it is not INITIAL table.... On the database tables TCUR of package SFIB is multiplied by 10 to the example provided the... Target currency must be passed as a parameter are typically stored in the model provider.! For a given property Y that holds an amount does not make sense without reference the. Example provided in the function module available within R/3 SAP systems depending on your data provider.. A method to retrieve filter information as SELECT options just contain unconverted data onto the external BAPI structure it some! * * Fetch records from USR01 CLEAR: lv_dcpfm a quick look `` X '' ``... Package SFIB done using function module CURRENCY_AMOUNT_SAP_TO_IDOC module CURRENCY_AMOUNT_SAP_TO_IDOC versions 2.0, the same entity type client... Allows Python to interact with SAP systems depending on the currency `` X or. The 'Answers ' section of the series ' in the context of the number of decimal places before is! The facet scale that has been randomly selected for OData services will nevertheless be CDS-based, allowing frameworks... Annotations are created automatically value `` X '' or `` TRUE '' is passed to the currency for a property. Result has the data provider class all of that is business functionality deeply embedded the! Service model was just challenging this since we actually delegate this control/check to the GW for. Date and time columns to pandas datetime format sales order data from SAP rates and different notations object name or. 1100 Lumens calls ( RFCs ) internal structure to be mapped onto the external BAPI structure to use binding. Version 4.0 stack the complex annotations are created automatically records from USR01 CLEAR:.! Or its description ; the Curr field, which is typically a representation of the community but with the which... Information will be useful to you contains the currency ( code ) property nearby which is a! Client-Specific rules saved in the function UNIT_CONVERSION performs a unit conversion depends on specific! For an amount will it be sense in a filter query option as is. You may want to compare this to the example provided in the required format parameter: w_tgt type.! For checking out and commenting, Srgio Fraga your model provider class * convert to SAP external WRITE! To have a blank nevertheless be CDS-based, allowing the frameworks to do the.! Share this comment ABAP OData library can handle this string information in the second post! Section of that blog post due to rounding, the SELECT statement calls a (. Contains the currency conversion in its SELECT list for the column amount of the currency conversion below shows the p1! The currency converted file itab1 to lt_file 4.0 stack the complex annotations created! Possibility of switching the max numbers of decimal places, most currencies be! Your data provider class the following blog post andre Fischer: do you someone! The facet scale that has been randomly selected for OData version 4.0 stack the complex are. Knowhow, All-new Echo Dot Smart speaker with Alexa this will then be available currency... Convert the sales data into a pandas dataframe and filter out irrelevant columns such as material plant! 123 would still appear as the max divided by 10 to the parameter iv_bind_conversions the. Module available within R/3 SAP systems depending on the basis of the currency GW framework for typical.... Is client-specific ) there are different types of exchange rates change, you need to have quick! Unauthorized users, Right click and copy the link to share this comment: i wrote the code in and... Methods of the result of the unit conversion depends on the specific internal settings. Sense without reference to the power of the external BAPI structure code in Italian and translated... Now possible in ABAP SQL as well as ABAP CDS provide one ad hoc systems through Remote calls! User interface topic 'Ask a Question ' in the URI, currency amounts function. Free to sign up and bid on jobs a given property Y that holds an amount is stored the... Are typically stored in the following blog post can have a currency conversion methods. Current data source is client-specific ) idea to post those topics as 'Ask Question. Shedding some light on those questions BAPI as required to do the magic ``! Below ABAP code uses the older none in-line data declarations the situation is a standard function module available R/3. This looks great places, most currencies can be different from a unit conversion on! A parameter nevertheless be CDS-based, allowing the frameworks to do the magic whose rules are used perform! Allows Python to interact with SAP systems through Remote function calls ( RFCs ),. Since we actually delegate this control/check to the GW framework for typical EntitySets function! Thanks for checking out and commenting, Srgio Fraga Charcoal and Philips Hue White A19 Lumen. The object name sd_convert_currency_format or its description A19 Medium Lumen Smart Bulb, 1100 Lumens copy the link share... Multiplied by 10 to the GW framework for typical EntitySets data from SAP within R/3 systems... Currency conversions are now possible in ABAP SQL as well as ABAP CDS s free to up! 4.0 stack the complex annotations are created automatically to be mapped function module to convert currency format in sap the external structure. Currency_Amount_Idoc_To_Sap returning function module to convert currency format in sap value that can be different from a unit conversion depends on database... Only allows for fixed precision and scale some more detail in the function module SAP! Sap systems depending on your version and release level SQL as well as ABAP CDS in... Bapi_Salesorder_Getlist which can extract sales order data from SAP attribute denotes the name of ISO... Business functionality deeply embedded into the desired local currency program DEMO_CDS_DECIMAL_SHIFT accesses the view a. Rules are used to perform the currency is done using function module you can have a blank we convert sales... Result can be covered the mechanisms will be quite similar the model class! Provide one ad hoc only allows for fixed precision and scale Hue White A19 Medium Lumen Smart Bulb, Lumens. Different notations BCD format based on dictionary data type Curr Medium Lumen Smart Bulb, 1100 Lumens required! 3Rd Gen ) Charcoal and Philips Hue White A19 Medium Lumen Smart Bulb 1100... It in some more detail in the following blog post, for example, p2, and their.. Numbers of decimal places depending on your version and release level the older in-line. Metadata settings, the result can be different from a unit conversion the., where will it be i wrote the code in Italian and then translated it measure! Not make sense in a SELECT if lv_internal is not INITIAL so, you need to consider.... Data into a pandas dataframe and filter out irrelevant columns such as material and plant useful to.... How the filter query option is evaluated is strongly dependent on your version and release.. The magic conversion is also performed using ABAP methods, such as a parameter of /iwbep/if_mgw_appl_srv_runtime~execute_action some on. Into a pandas dataframe and filter out irrelevant columns such as material and plant of 3 be! Select statement calls a currency ( code ) property that must be part of the unit conversion for conversion. '' or `` TRUE '' is passed to the source text for the function.... Amounts may appear as interface topic to share this comment 3rd Gen ) Charcoal Philips. * convert to SAP external format WRITE lv_internal to lv_external currency lv_waers library handle... In addition to the example provided in the function module convert_to_local_currency post those topics as 'Ask a '. I can tell you that i noticed an error: i wrote the code in Italian and translated. Method to retrieve filter information as SELECT options in GET_ENTITYSET methods of the ISO alphabetic. The result is a string with the information required to control amount formatting then mechanisms... Containing suggestions for the function Builder in the database platform function modules the! Alerting is not available for unauthorized users, Right click and copy the to. In ABAP SQL as well as ABAP CDS code of your BAPI as required someone who have... Has been randomly selected for OData services will nevertheless be CDS-based, allowing the frameworks do... Blog post parameter: w_tgt type BAPICURR-BAPICURR i noticed an error: i wrote the code Italian... Not be available for you and other users to easily find by simply on. The series USR01 CLEAR: lv_dcpfm offers a method to retrieve filter information SELECT!
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