You may want to compare this to the example provided in the second blog post of the series. (sorry, it's been a while since I wrote in abap). If the function module is being used to convert currency amounts, the fixed point arithmetic for the selected function group must be switched on. The Euro (EUR) has two decimal places to refer to cents. I have an issue with Function Import parameters length. The following CDS view calls a currency conversion in the SELECT list
If you do not want to use structure binding, you need to explicitly specify the relationship in the model provider class. The source unit
Formatting? Converting Between Int. But you can easily translate the statements and examples to quantities, for example. The target currency is passed here. Client whose rules are used to perform the currency conversion. They are not permitted as key properties of entity types. The target currency is passed as a host variable. which are optional), to which the actual parameters a1, a2, must be assigned when called using =>. Thanks. I hope this information will be useful to you. This function module does not define any Exceptions. In the latter case, the ABAP OData library deserializes the request body into the ABAP structure where the currency amount is stored as a string. But where does the currency code come from? Two choices for easy smart lighting - Start setting the mood with Hue Smart bulbs and your Echo device, supporting up to 5 Hue Bluetooth & Zigbee smart bulbs. The result has the data type
TRANSLATE lv_amount_1 USING lc_con. If the value "X" or "TRUE" is passed to the parameter. #cdsboolean.true, #cdsboolean.FALSE, and
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. The official currency names with their alphabetic and numeric codes including the so-called minor units are defined in ISO 4217. 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 . But how does the framework behave during OData request execution? To generate the function modules, the relevant internal and external data formats must have been created in the ABAP Dictionary. The conversion is performed on the database, which means that part of the calculation takes place using different rounding rules from ABAP. The result has the data type
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. 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). actual parameter passed to amount. These are the IMPORTING parameters of this function module. DESCRIBE FIELD lv_amount_1 LENGTH lv_length IN CHARACTER MODE. 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. With the annotation term SAP__measures.ISOCurrency, an amount property (annotation target) gets a path assigned that points to the currency property. For OData version 2.0, SAP services use a specific property attribute sap:unit at the amount property. Thanks for reading Analytics musings by Karteek! 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. As it is just a topic of presentation, one might argue that this formatting is UI client logic. Currency conversions are now possible in ABAP SQL as well as ABAP CDS. Here, Edm.Decimal only allows for fixed precision and scale. The below ABAP code uses the older none in-line data declarations. 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. 2. 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. 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. *To converts the data to two decimal before saving Data:w_source type p decimals 2. The facet scale that has been randomly selected for OData version 2.0 is not considered! length check on and off? With 3 decimal places, most currencies can be covered. At this point we can hang the converted file with the FM SAP_CONVERT_TO_CSV_FORMAT to lt_file. ***Fetch records from USR01 CLEAR: lv_dcpfm. "ITAB1" cannot be converted to the row type of "LT_FILE". the column DEC3 of the database table DEMO_EXPRESSIONS. The FORM routine contains the same parameters as the generated function module. Or, would you consider 123.00 in any currency or only in those with 2 decimal places? 'true' or 'false' (not case-sensitive). The literals #cdsboolean.TRUE,
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. For all currencies according to ISO 4712, the field WAERS contains the alphabetic ISO code, that is, the content of WAERS is equal to the content of ISOCD. Default: Content of the client column of the current row, If "X" (default value), the intermediate result of the conversion is rounded to the end result using commercial rounding; else it is truncated. Convert between existing internal data structures and the BAPI data structures to be used in the interface. (You can also define your own headings in a so-called "field catalog".) The table below shows the parameters p1, p2, and their meaning. SAP Business ByDesign, for example, stores currency amounts as decimal floating points (mainly dictionary type DF34_DEC). 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. It does, and it has also been decided to include some of the formatting features in that layer. These are the EXPORTING parameters of this function module. It needs to be part of the filter expression, too. Whats more, formatting also needs to happen in the backend itself if you think of backend-controlled printing of business documents. SD_CONVERT_CURRENCY- Currently, there are only two exceptions: CLF and UYW with a minor unit of 4. 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. Specifying a scale of 2 would support most currencies, such as EUR or USD, but would not fit to JPY and TND (see above). Hello everyone, I want to share with you some information (hopefully useful) about exporting a table to a .csv file in ABAP. You can use a max length which is even bigger, say 100, but you would nevertheless check in your application code that the payload does not exceed 18 characters. REPLACE ALL OCCURRENCES OF lc_com IN lv_amount_1 WITH space. The highest precision is achieved on databases that support
I found my mistake however it's not working correctly, I took debug screenshots (attached) after 'append lv_header to lt_file'. ***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 framework updates the service metadata with the information required to control amount formatting. without seeing your code I don't know how to help you. Please observe the parameter iv_bind_conversions in the last method call. 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. 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. Internally, these literals are handled like the values "X" or " ". UNIT_CONVERSION( p1 => a1, p2 => a2, ) | CURRENCY_CONVERSION( p1 => a1, p2 => a2, )
Conversion functions for converting between units and between currencies in a
CONVERT_CURRENCY function is an SQL representation of the SQLScript built-in function CE_CONVERSION, and internally uses CE_CONVERSION for computation. Released Date: UNIT_CONVERSION( p1 => a1, p2 => a2, ). It is not a topic for a framework in SAP Gateway Foundation that purely deals with specifics of the OData protocol. 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. Alerting is not available for unauthorized users. This would be one option. 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. Next, we establish the SAP connection using, and call the function module with the selection parameters to extract the sales data. It just checks whether the string contains a valid value and inserts the formatted result into the XML/JSON http response. As a comparison, the same conversion is also performed using the function module CONVERT_TO_LOCAL_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. Add the Hue Hub for whole-home smart lighting (up to 50 light points) and bonus features. Now, we know something about the service model. These two field names represent two fields in structure VBAK. SD_CONVERT_CURRENCY_FORMAT is a standard SAP function module available within R/3 SAP systems depending on your version and release level. The determination of the reference currency property works with structure binding only because reference fields information is tied to ABAP structures. The table below shows the actual parameters p1, p2, and their meaning. 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 column AMOUNT has two decimal places, which means
Lets look at one version: select options. CDS view. If the function module is being used to convert currency amounts, the fixed point arithmetic for the selected function group must be switched on. 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, ). Hang on, isnt that a pure user interface topic? Below mentioned function module converts the data to two decimal before saving to table And the conversion to correct decimals for end-user viewing. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8. 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. CONVERT_AMOUNT_TO_CURRENCY SD_CONTRACT_CONDITION_TYPES-. V56O The program DEMO_CDS_CURRENCY_CONVERSION accesses the view in a SELECT
In our example above, there is no currency and as such the default of 2 decimal places is applied. My question might be at the wrong place but you might be able to refer me to the right place. We convert the sales data into a pandas dataframe and filter out irrelevant columns such as material and plant. 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. for the column AMOUNT of the database table DEMO_PRICES. type. A table is displayed containing suggestions for the conversion of each field of the external BAPI structure. 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. This site requires JavaScript to run correctly. We also rename and convert the date and time columns to pandas datetime format. 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