CONVERT_AMOUNT_TO_CURRENCY is a standard SAP function module available within R/3 SAP systems depending on your version and release level. ***Fetch records from USR01 CLEAR: lv_dcpfm. 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. The program DEMO_CDS_DECIMAL_SHIFT accesses the view in a SELECT
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. At this point in time, the formatting is done using function module CURRENCY_AMOUNT_SAP_TO_IDOC. 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). The following is an excerpt of the program DEMO_ASQL_CURRENCY_CONVERSION. *" The Curr field, which is the required format PARAMETER :w_tgt type BAPICURR-BAPICURR. For more information, choose F1 help for columns Status and Conv. currencies with decimal places between 0 and 5. FUNCTION z_currency_conversion . please ping me when you have published your blog post so I can refer to it. The target currency is passed as a host variable. Specifying a scale of 2 would support most currencies, such as EUR or USD, but would not fit to JPY and TND (see above). As a comparison, the same conversion is also performed using the function module CONVERT_TO_LOCAL_CURRENCY. The table contains the following columns: Indicates if the conversion is possible or if data is missing. Its internal data type CUKY has length 5. As exchange rates change, you need to consider time-dependency. In OData services delivered by SAP, the maximum length of a currency code property is 5. After the conversion, the result is divided by 10 to the power of the number of decimal places of the target currency. In the field Function group, enter the name of the function group to which the generated function module is to be added. the framework will use the ABAP dictionary information of the ABAP structure (database table VBAK in this case). (You can also define your own headings in a so-called "field catalog".) Do you know if and how that can be changed to show 2 decimals only? Data Formats and Structures. SD_CONVERT_CURRENCY_FORMAT is a standard SAP function module available within R/3 SAP systems depending on your version and release level. DECIMAL_SHIFT( p1 => a1, p2 => a2, ). Because the primary key field WAERS in currency code table TCURC is the SAP-specific coded representation of currencies. Admin; CA-DMS; This bundle contains Amazon Fire TV Stick Lite and Mission USB Power Cable. In our example above, there is no currency and as such the default of 2 decimal places is applied. Subscribe for free to receive new posts and support my work. As a prerequisite for the example, the currencies and their number of decimal places must be available in the corresponding database tables. Formatting? After the conversion, the result is divided by 10 to the power of the number of decimal places of the target currency. on the basis of the client-specific rules saved in the database tables TCUR of package SFIB. Seems like that with Function Import it doesnt work. These are the CHANGING parameters of this function module. Not Released Note that the actual selection parameters and function module may vary depending on your SAP system configuration and data requirements. This function module does not define any TABLE parameters. Convert between existing internal data structures and the BAPI data structures to be used in the interface. In the event of an error, for example when a currency is not available, an exception is raised. This characteristic can be set for function import parameters in the model provider class. 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. Lets start by shedding some light on those questions. The result has the data type
The conversion is performed on the database, which means that part of the calculation takes place using different rounding rules from ABAP. Below mentioned function module converts the data to two decimal before saving to table And the conversion to correct decimals for end-user viewing. Since I last published a blog post on this topic, SAP Gateway Foundation has continued to evolve. These include the following: Conversion of currency amounts into the required external or internal format, Conversion of internal and external keys, for use for example by WBS elements (work breakdown structure). We convert the sales data into a pandas dataframe and filter out irrelevant columns such as material and plant. 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. We then define the selection parameters such as the date range for sales data. We have learned that we do require different numbers of decimal places depending on the currency. Target currency from column WAERS of the DDIC database table TCURC. Related SAP Notes/KBAs. As a comparison, the same conversion is also performed using the function module CONVERT_TO_LOCAL_CURRENCY. The result has the data type CURR with the same technical attributes as the actual parameter passed to amount. #cdsboolean.false can also be specified for the input parameters
In the SELECT list, the following CDS view sets the decimal separator
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. The intermediate result of the conversion is rounded to the end result using commercial rounding; otherwise, it is truncated. The decimal places of the result are moved as specified by the decimal placesof the target currency (see below). Thanks for reading Analytics musings by Karteek! In the event of an error, for example if a conversion between the entered units is impossible, the result is reset to zero. A primitive property of type Edm.String with a maximum length of 3 would be suitable. length check on and off? Can you take a look ? The value passed is rounded to two decimal places before it is converted. SAP Business ByDesign, for example, stores currency amounts as decimal floating points (mainly dictionary type DF34_DEC). Built in Smart Home hub. Optional (if the current data source is client-specific). 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. To repeat: the result is a string with the formatted currency amount. The following CDS view calls a unit conversion in the SELECT list for
The question of how the filter query option is evaluated is strongly dependent on your data provider class implementation. The function CURRENCY_CONVERSION performs a currency conversion for the value passed to the formal parameter amount. lv_amount_2 = lv_amount_1. 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). Please, To connect to SAP and get sales data using Python, we can use the. Your UI client must be able to handle that. This will allow you to compare and fully understand the new inline method. In the past, SAPGUI as a user interface technology had similar formatting requirements. Next, we establish the SAP connection using pyrfc.Connection and call the function module with the selection parameters to extract the sales data. thank you very much for this detailled explanation. In the URI, currency amounts may appear as filter values. 3. Use method SET_UNIT_PROPERTY at the property that represents the currency amount. CONVERT_TO_LOCAL_CURRENCY translates a foreign currency amount into the desired local currency. But where does the currency code come from? In OData versions 2.0, the situation is a little more difficult. without seeing your code I don't know how to help you. ELSEIF lv_dcpfm EQ space. In essence for the last ten years there has been one blog very month (two this month) on the SCN about downloading ABAP internal tables into a file that can be read by Excel. CURRENCY_CONVERSION( p1 => a1, p2 => a2, )
Ex 5000000 should show up as 50,00,000. Hence, the reverse amount formatting cannot be executed either. What would $filter=TotalNetAmount gt 123 or TransactionCurrency eq JPY mean? Since a currency will have the OData V2 type EDM.Decimal with a scale of 3, a SmartFilterBar will change any proper input to a number with 3 decimals. Please observe the parameter iv_bind_conversions in the last method call. "https://github.com/abap2xlsx/abap2xlsx" has been around for quite awhile and has more than passed the acid test. 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. ***Convert to SAP external format WRITE lv_internal TO lv_external CURRENCY lv_waers. I will create a blog on this one for future colleagues. 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 . a prerequisite for the example, the units and their conversion rules must be available in the corresponding database tables. The below ABAP code uses the older none in-line data declarations. But a primitive property for an amount does not make sense without reference to the currency. 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. must be passed as a parameter. These rules can be edited using transaction OB08. 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 know more details on handling the currency conversions, its roles and limitations, please check the ABAP Keyword Documentation. This is known as currency amount formatting. 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. These two field names represent two fields in structure VBAK. You may want to compare this to the example provided in the second blog post of the series. The function DECIMAL_SHIFT sets the decimal separator of the value that is passed to the formal parameter amount in accordance with a currency. 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. CURR with the same technical attributes as the
Possible currencies and their decimal places are based on the database tables TCUR of the package SFIB. Released Date: DECIMAL_SHIFT( p1 => a1, p2 => a2, ). The table below shows the parameters p1, p2, and their meaning. Convert between internal and external data structures. But how does the framework behave during OData request execution? The reverse is also not possible. The Euro (EUR) has two decimal places to refer to cents. CLEAR: lv_length. using different rounding rules from ABAP. 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. In the field Function group, enter the name of the function group to which the generated function module is to be added. Let VBAK-NETWR be 123.45. | DECIMAL_SHIFT( p1 => a1, p2 => a2, ) 1. This bundle includes Echo Dot (3rd Gen) Charcoal and Philips Hue White A19 Medium Lumen Smart Bulb, 1100 Lumens. If you do not want to use structure binding, you need to explicitly specify the relationship in the model provider class. Alerting is not available for unauthorized users, Right click and copy the link to share this comment. A typical domain is WERTV8 with length 15 and two decimals[1]. Rates might not be available for currency pairs, and so on. keyword parameters p1, p2, (some of
The output that we get is in the required format. These are the EXPORTING parameters of this function module. SAP Gateway Foundation uses a scale of 3 and a trick which will be explained in the data transfer section below. You would expect that such a framework would support currency amounts. The FORM routine contains the same parameters as the generated function module. UNIT_CONVERSION( p1 => a1, p2 => a2, )
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