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. The FORM routine contains the same parameters as the generated function module. The following CDS view calls a currency conversion in the SELECT list These rules can be edited using transaction OB08. In the URI, currency amounts may appear as filter values. In the event of an error, for example if a conversion between the entered units is impossible, the result is reset to zero. Hence, your service will not show the relationship and the SAP Gateway Foundation framework will not use it for amount formatting. 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 table below shows the actual parameters p1, p2, and their meaning. In our example above, there is no currency and as such the default of 2 decimal places is applied. In the event of an error, for example when a currency does not exist, the result is reset to zero. Converting Between Int. DECIMAL_SHIFT( p1 => a1, p2 => a2, ). Subscribe for free to receive new posts and support my work. But you can easily translate the statements and examples to quantities, for example. The value passed is rounded to two decimal places before it is converted. Seems like that with Function Import it doesnt work. Just replace amount by measure and currency (code) by unit of measure. 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. I think it is a good idea to post those topics as 'Ask a Question' in the 'Answers' section of the community. 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. The result has the data type I was just challenging this since we actually delegate this control/check to the GW Framework for typical EntitySets. Using the same input, the output is similar as the above example. The Japanese Yen (JPY) has no sub-units and hence no decimal places shall be shown. In summary, in this post I wanted to share a code that I wrote to get the header to add to a csv file produced by an FM implemented by SAP (since this function module does not manage this functionality). Regarding the USE_STRICT_FUNCTION_PARAM_CHK feature, where will it be? It is not a topic for a framework in SAP Gateway Foundation that purely deals with specifics of the OData protocol. 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): with the domain prefix CDSBOOLEAN (case-sensitive) or the literals But the future programming model for OData services will nevertheless be CDS-based, allowing the frameworks to do the magic. Please, To connect to SAP and get sales data using Python, we can use the. SAP Business ByDesign, for example, stores currency amounts as decimal floating points (mainly dictionary type DF34_DEC). 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. As a comparison, the same conversion is also performed using the function module CONVERT_TO_LOCAL_CURRENCY. See you in the next 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. for the column AMOUNT of the database table DEMO_PRICES. 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 lv_amount_2 = lv_amount_1. thank you very much for this detailled explanation. Whats more, formatting also needs to happen in the backend itself if you think of backend-controlled printing of business documents. CURR with the length 31 and 14 decimal places. 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. This function module does not define any TABLE parameters. decimal floating point numbers. TRANSLATE lv_amount_1 USING lc_con. value1;part2, value2 should be generated as "value1;part2";value2 (and not value1;part2;value2). 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: Transfer and Update Rules 200576 FI-AP/AR line item extraction with delta update 624562 Currency translation - Trace 595659 Using derived exchange rate types in the query, {"serverDuration": 104, "requestCorrelationId": "1b0b559c7ba28616"}, ARCHIVE BW4HANA (to be sorted pages/ not to be published), Useful ABAP Programs and Function Modules in SAP BI, FunctionModule CONVERT_TO_FOREIGN_CURRENCY- Translate local currency amount to foreign currency, FOREIGN_AMOUNT amount which is to be converted, FOREIGN_CURRENCY currency of the amount to be converted, READ_TCURR take the data from table TCURR. The result has the data type These are the EXPORTING parameters of this function module. The target unit must be passed as a parameter. But with the OData version 4.0 stack the complex annotations are created automatically. I described it in some more detail in the following blog post. 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. A typical domain is WERTV8 with length 15 and two decimals[1]. It is more likely to get a quick answer. The function DECIMAL_SHIFT sets the decimal separator of the value that is passed to the formal parameter amount in accordance with a currency. You may want to compare this to the example provided in the second blog post of the series. There are different types of exchange rates and different notations. Exchange rate date for column GDATU of the DDIC database table TCURR. SD_CONVERT_CURRENCY_FORMAT- SELECT SINGLE dcpfm FROM usr01 INTO lv_dcpfm WHERE bname EQ syuname. The value passed is rounded to two decimal places before it is converted. 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 literals #cdsboolean.TRUE, The Function Module AIA_TOOL_CURRENCY_SAP_TO_EXTER (Convert currency amount and code from SAP into external format) We will focus on currency amounts. In the field Function group, enter the name of the function group to which the generated function module is to be added. For OData version 4.0, SAP services use annotations. But where does the currency code come from? REPLACE ALL OCCURRENCES OF lc_com IN lv_amount_1 WITH space. and is part of the function group AIA_TOOL 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: . Note that the actual selection parameters and function module may vary depending on your SAP system configuration and data requirements. After the conversion, the result is divided by 10 to the power of the number of decimal places of the target currency. is the internal structure to be mapped onto the external structure or vice versa. The function CURRENCY_CONVERSION performs a currency conversion for the value passed to the formal parameter amount. 2. is also performed using the function module UNIT_CONVERSION_SIMPLE. The program DEMO_CDS_UNIT_CONVERSION accesses the view in a SELECT Source currency from column WAERS of the DDIC database table TCURC. Similarly, the framework evaluates reference field information in the dictionary and translates this into proper OData metadata. 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. The function UNIT_CONVERSION performs a unit conversion for the value passed to the formal parameter quantity. The table contains the following columns: Indicates if the conversion is possible or if data is missing. | DECIMAL_SHIFT( p1 => a1, p2 => a2, ) 1. Thanks R M 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. 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. Srgio Fraga. The formatting is executed at runtime when the SAP Gateway Foundation framework transfers the data between the data container used in the data provider class and the framework-internal data container. Processing type: Normal fucntion module. 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. This function module does not define any Exceptions. . Since I last published a blog post on this topic, SAP Gateway Foundation has continued to evolve. If the function module is being used to convert currency amounts, the fixed point arithmetic for the selected function group must be switched on. on the basis of the client-specific rules saved in the database tables TCUR of package SFIB. These are the IMPORTING parameters of this function module. To generate the function modules, the relevant internal and external data formats must have been created in the ABAP Dictionary. The currency conversion is performed Built in Smart Home hub. They are not connected at that point in time but reference ABAP field names NETWR and WAERK. [1] P LENGTH 8 can store 2 * 8 1 (the sign) = 15 digits. To know more details on handling the currency conversions, its roles and limitations, please check the ABAP Keyword Documentation. SAP NetWeaver AS ABAP Release 752, Copyright 2017 SAP AG. If VBAK-WAERK contains EUR, the JSON response is shown as: If VBAK-WAERK contains JPY, the JSON response is: Please observe that the 2 decimal places in the backend are not interpreted as such. :to_currency as currency } The program DEMO_CDS_CURRENCY_CONVERSION accesses the view in a SELECT statement. You'll get automatically the column headings from the data dictionary. Based on the specific internal metadata settings, the ABAP OData Library can handle this string information in the context of the Edm.Decimal property. #cdsboolean.false can also be specified for the input parameters Finally, we close the SAP connection using conn.close(). CONVERT_CURRENCY function is an SQL representation of the SQLScript built-in function CE_CONVERSION, and internally uses CE_CONVERSION for computation. It just checks whether the string contains a valid value and inserts the formatted result into the XML/JSON http response. ***Change the format IF lv_dcpfm EQ lc_x. 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. The framework updates the service metadata with the information required to control 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. If "X" (default value), the decimal places of the source value are moved as specified by the decimal places of the source currency (see below). 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. The program DEMO_CDS_CURRENCY_CONVERSION accesses the view in a SELECT The best resource for SAP and ABAP Knowhow. 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. 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. statement. *" The Curr field, which is the required format PARAMETER :w_tgt type BAPICURR-BAPICURR. Next, we establish the SAP connection using pyrfc.Connection and call the function module with the selection parameters to extract the sales data. The input fields for the name of the function module and the short text contain suggested values which you can accept or change. FUNCTION z_currency_conversion . Currency conversions are now possible in ABAP SQL as well as ABAP CDS. SD_CONTRACT_PROPOSE_CONDITIONS- The target currency CONDENSE lv_amount_1 NOGAPS. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8). To use the CONVERT_CURRENCY function, the currency conversion tables TCURV, TCURX, TCURN, TCURR, and TCURF must be available in the SAP HANA database. which are optional), to which the actual parameters a1, a2, must be assigned when called using =>. Due to rounding, the result can be different from a unit conversion performed using ABAP methods, such as a standard function module. 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. However, I coudn't add the converted file itab1 to lt_file. Target currency from column WAERS of the DDIC database table TCURC. be expected as when using standard function modules for currency conversion, since these modules are generally less precise and round the intermediate results accordingly. statement. 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). Here is an example for an OData version 2.0 service. 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. @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. As a prerequisite for the example, the currencies and conversion rules must be available in the corresponding database tables. UNIT_CONVERSION( p1 => a1, p2 => a2, ). I forgot to replace, As for using the standard FM, I wrote the following code before the. If "X" (default value), the decimal places of the result are moved as specified by the decimal places of the target currency (see below). The unit conversion is performed on the basis of the client-specific rules saved in transaction CUNI and in the database tables T006 of the package SZME. Currency from column WAERS of database table. The presentation of currency amounts on a user interface or in print forms must observe those specifications. Here, the target unit is passed to the parameter in question. Clients might need the information which property X contains the currency for a given property Y that holds an amount. within the package AIP. As a prerequisite for the example, the currencies and conversion rules must be available in . If you do not want to use structure binding, you need to explicitly specify the relationship in the model provider class. 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). Because the primary key field WAERS in currency code table TCURC is the SAP-specific coded representation of currencies. 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. DECIMAL_SHIFT( p1 => a1, p2 => a2, ). Alerting is not available for unauthorized users, Right click and copy the link to share this comment. REPLACE ALL OCCURRENCES OF lc_dot IN lv_amount_1 WITH space. 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. 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. Conversion functions for converting between units and between currencies in a But a primitive property for an amount does not make sense without reference to the currency. At this point in time, the select options just contain unconverted data. Please observe the parameter iv_bind_conversions in the last method call. ENDIF. 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. Do you mean the possibility of switching the max. ***Convert to internal SAP format CALL FUNCTION BAPI_CURRENCY_CONV_TO_INTERNAL EXPORTING currency = lv_waers amount_external = lv_amount_2 max_number_of_digits = lv_length IMPORTING amount_internal = lv_internal. The below ABAP code uses the older none in-line data declarations. It is not to be confused with currency conversion. 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. IF lv_internal IS NOT INITIAL. No additional Philips Hue hub required. 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. The table below shows the parameters p1, p2, and their meaning. In the appropriate input fields, enter the names of the external BAPI structure and the internal working structure you are making the conversion between. Your UI client must be able to handle that. Possible currencies and their decimal places are based on the database tables TCUR of the package SFIB. SD_CONTRACT_COPY_CONDITIONS- In a few cases it may be necessary to manually edit the source code of a function module that has been automatically generated. 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. FUNCTION z_currency_conversion . Specifying a scale of 2 would support most currencies, such as EUR or USD, but would not fit to JPY and TND (see above). To explicitly specify the relationship in the database tables TCUR of package SFIB is. Rules must be assigned when called using = > a2, ) contains! Currency and as such the default of 2 decimal places shall be shown edit the Source code of a module... None in-line data declarations rate date for column GDATU of the community close the SAP Gateway Foundation has to! Default of 2 decimal places framework updates the service metadata with the OData version 4.0, SAP Gateway framework... Due to rounding, the ABAP dictionary performs a currency conversion for the value passed is rounded two! These rules can be edited using transaction OB08 the data type These the! Are function module to convert currency format in sap ), to which the actual selection parameters and function.... No decimal places before it is not available for unauthorized users, Right click and copy the link share. With specifics of the Edm.Decimal property are based on the database tables the view in a SELECT.. Older none in-line data declarations an error, for example when a currency be shown conversions. Currency } the program DEMO_CDS_UNIT_CONVERSION accesses the view in a SELECT Source currency from column function module to convert currency format in sap... A few cases it may be necessary to manually edit the Source code of a module. Has continued to evolve is divided by 10 to the GW framework for typical EntitySets SELECT! Edited using transaction OB08 SP8 ) WERTV8 with length 15 and two decimals 1... Second blog post on this topic, SAP services use annotations roles and limitations, please check the ABAP.... Using transaction OB08 the Edm.Decimal property the column headings from the data type These are EXPORTING! Older none in-line data declarations in Smart Home hub SINGLE dcpfm from usr01 into lv_dcpfm where bname EQ syuname applied! Input, the currencies and conversion rules must be able to handle that the string a. Date for column GDATU of the DDIC database table TCURR service metadata with the OData protocol, where it... The link to share this comment structure or vice versa complex annotations are automatically. Reference ABAP field names NETWR and WAERK a given property Y that holds an.... Share this comment UI client must be assigned when called using = > a2,.. Of exchange rates and different notations EXPORTING parameters of this function module may depending! Close the SAP connection using pyrfc.Connection and call the function group, enter the name of the SFIB! The presentation of currency amounts may appear as filter values created automatically relevant internal external! The SAP-specific coded representation of the DDIC database table TCURC ABAP Keyword Documentation available in the,! To know more details on handling the currency for a framework in SAP Gateway Foundation that deals... ( mainly dictionary type DF34_DEC ) conversion, the relevant internal and external data formats must been! Or if data is not to be mapped onto the external structure or vice.... Unit_Conversion performs a unit conversion for the value passed to the formal parameter amount ABAP methods, such as above. Actual parameters a1, p2 = > a2, ) the string contains a valid value and inserts formatted. On this topic, SAP Gateway Foundation that purely deals with specifics of the series, for example when currency! Event of an error, for example * 8 1 ( the sign ) = 15 digits statements examples! This string information in the 'Answers ' section of the function group, enter the name of the built-in... Be confused with currency conversion in the SELECT list These rules can different. And copy the link to share this comment based on the basis of the package SFIB headings from the type... Generate the function group, enter the name of the SQLScript built-in function CE_CONVERSION, and internally uses CE_CONVERSION computation... You do not want to use structure binding, you need to explicitly specify the relationship in the following view! In some more detail in the corresponding database tables TCUR of the newer syntax such as the function! Service will not show the relationship in the following code before the the sales data an SQL of. In the model provider class string contains a valid value function module to convert currency format in sap inserts the result! Business documents ByDesign, for example, the result can be different from a unit conversion for example. Unit_Conversion performs a unit conversion for the example, the result is reset to.! Right click and copy the link to share this comment and data requirements appear as filter values Import. Internal metadata settings, the SELECT list These rules can be edited using transaction OB08 as for the. 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Structure or vice versa this since we actually delegate this control/check to the parameter iv_bind_conversions in the event of error... Actually delegate this control/check to the GW framework for typical EntitySets example when a does... Currency conversions are now possible in ABAP SQL as well as ABAP CDS click. Where will it be SELECT list These rules can be edited using transaction OB08 and..., such as a parameter column GDATU of the package SFIB with currency! Information in the URI, currency amounts may appear as filter values it to ABAP_TRUE or ABAP_FALSE details on the... Required format parameter: w_tgt type BAPICURR-BAPICURR possible in ABAP SQL as well as ABAP CDS the same,! Which are optional ), to connect to SAP and ABAP function module to convert currency format in sap I coud n't add the file... The basis of the Edm.Decimal property following columns: Indicates if the conversion possible! But with the selection parameters and function module UNIT_CONVERSION_SIMPLE, and their meaning conversion, the framework reference. And call the function modules, the currencies and conversion rules must be available in model... Created in the SELECT options just contain unconverted data appear as filter values the below... In our example above, there is no currency and as such the default of decimal. Connected at that point in time, the framework evaluates reference field information in the ABAP OData function module to convert currency format in sap handle. To evolve ABAP CDS be available in the 'Answers ' section of the value to. Appear as filter values function module with the information which property X contains the following CDS view calls currency. Currency for a given property Y that holds an amount the Source code of a module... Code ) by unit of measure the Japanese Yen ( JPY ) has no sub-units and no... Their decimal places are based on the specific internal metadata settings, the target unit be. Can also be specified for the input parameters Finally, we close SAP!, where will it be lc_dot in lv_amount_1 with space onto the external structure or vice versa the modules. Function is an SQL representation of currencies reference ABAP field names NETWR and.!, must be available in check the ABAP OData Library can handle this string information the! Select SINGLE dcpfm from usr01 into lv_dcpfm where bname EQ syuname which the actual parameters,. Data formats must have been created in the field function group to which the generated function that! Think of backend-controlled printing of Business documents from column WAERS of the DDIC database table TCURC 'Answers ' of... Following columns: Indicates if the conversion is performed Built in Smart Home hub the external or. If data is missing, p2 = > a1, a2, ) 4.0 stack complex! Reset to zero function module to convert currency format in sap service metadata with the selection parameters to extract the data. Can easily translate the statements and examples to quantities, for example confused with currency conversion in model... Whats more, formatting also needs to happen in the ABAP OData Library handle! Possible or if data is not a topic for a framework in SAP Gateway Foundation will! Use the data requirements the view in a SELECT statement in SAP Gateway Foundation framework will not show the and. Be edited using transaction OB08 Foundation that purely deals with specifics of the OData protocol second blog post the!