28 Note SAP HANA optional input parameters are not supported on derived tables. Select the type of input parameter from the Parameter Type drop-down list. 2. CardCode = @code. Open the calculation view. Variables can be identified by BIMC_VARIABLE_VIEW table, column PLACEHOLDER_NAME is null or. Step 2. BW variables for currency translation and quantity conversion are converted into an SAP HANA input parameter. Framework Manager does not import SAP variables. You may choose to manage your own preferences. Procedure. To mimic the ABAP behaviour when using calculation views, the input parameters must be used in filter expressions in the calculation view. SAP HANA's equivalent is SQLScript and the corresponding code snippet would look like this: DO BEGIN DECLARE startDate DATE; DECLARE endDate DATE; SELECT EmployeeName, EmployeeTitle, Salary, PositionStartDate, PositionEndDate FROM. Much better than this is to either use arrays to add, remove, and modify data and finally turn the arrays into table variables via the UNNEST function. Detail filters can be defined in a query subject that include predicates in the SQL statement that is passed to SAP HANA. SAP HANA can make full use of the capabilities of current hardware to increase application performance, 2. This is purely based on the personal R&D done using WEBi 4. Choose Variable. In HANA if we add an Input Parameter/Variable, it will show in BO-Information Design Tool(IDT) while refreshing structure of the Data Foundation. . In wizard type Table Function, select it and click Next. Variables are bound to attributes and are used for filtering. Instead of providing this data in the. Make sure that you have enabled the. In SAP HANA Cloud some features are not supported anymore (see SAP Note 2868742 ), therefore two editions exist. 1) Created a Attribute view with this Hierarchy (Parent-Child). Just check if the similar can be applied for your calculation views. Hello, I have read an article named "Using Multiple Values in Input parameter for filtering in Graphical Calculation View", but I have problems with calculations view that call analytic view with input parameters. 2 Free-hand SQL feature to retrieve data into WEBi from a HANA Calculation View of type “DIMENSION”. 48 6. systemField, Open SQL can pass the values of the session variables specified here automatically too. Client applications can pass the entered values for variables and parameters to the engine as follows: For variables, the client converts them into fragments of the WHERE clause. 1 against our Hana Environment and the only time I can set my values for my Calc View IP/Var is when I Validate the objects when defining my InfoSpace, I cant create any filters in the infoSpace, Our security is handled with one of the Input Parameters If I cant get these to appear during exploration run time we. Each of the variables has an associated list of values that are based on scripted views. 1. In my universe I've created a derived table and I use the 'PLACEHOLDER' syntax in the From part of the SQL to cater for the HANA Input Parameters. Fig 2: Input Parameter type Direct . Choose the Parameters tab. return data in EURO or USD), or for other operations. To create a new parameter, navigate to the Semantic section of HANA Modeling view. In the Reference Column value help list, select an attribute. Select a view node in which you want to create the input parameter. Find SAP product documentation, Learning Journeys, and more. For query views, you can variables and input parameters to get data from report users. The second example is faster but still requires the following: The size of the table variable is determined using RECORD_COUNT. 2. 0. For Type, select the required value. Please have a look at the other post to get a better understanding of the context for this example . 6. The parameter value is passed to the engine through the PLACEHOLDER clause of the SQL statement. Each SAP HANA variable defines a filter on a dimension of a view. Create a Calculated Column to convert the value into a negative value. . Choose (Manage Parameter Mapping). Double click on the RESTRICTED_NETWR field to edit it. At runtime, the tool uses the value from the reference column of the table as the input parameter value. So you could use the value that is entered on the screen while at runtime to then calculate something on the fly. and check the checkbox for Expose variable via URL parameter 2. unx). Select a Type. In red rectangle we can see the association defined between the entities Customer and SalesOrderHeader. Select and expand the new session variable. Click on ok. Input and output parameters must be explicitly assigned a type (that means that tables without a type are note supported) Variable name for a parameter <param_name> ::= <identifier> The input and output parameters of a procedure can have any of the primitive SQL types or a table type. [ Optional] Provide input parameters including data types. Choose (Add). However, consider that not all modeling services are available for this scenario (e. Choose (Manage Parameter Mapping). You may choose to manage your own preferences. Choose the Session Variable menu option. An iterator can be used to iterate over these results sets. This can be easily done with the help of the HANA built-in procedure GET_REMOTE_SOURCE_FUNCTION_DEFINITION. Write the SQL statement and hit “Save” to save data foundation layer. Input Parameters. A method of this type should only be called from ABAP. Using variables in CDS view creation ( Parameterizing CDS views) (from SP8). Create references to predefined session variables or user-defined session. Queries: HANA can compile a query one time and execute it many times . For example: I create a procedure called HANA_PROCEDURE with following input and output parameters. Keep in mind only JDBC middleware is supported for consuming variables and input parameters. But now the logic should follow the requirement as below: Join tables VBAK and VBAP and pull data for a single material provided by an input parameter. Creating a input parameter/variable on top of a calculated column in SAP HANA. Open the calculation view in the editor. 1 Answer. For end users there is no distinction between variables and parameters. The parameter value is passed to the engine through the PLACEHOLDER clause of the SQL statement. In this case, the default values are applied. Follow the below steps to create parameters and use:-Access Parameter Value. 3. The parameter value that users provide at runtime is used, for example, to evaluate the expression defined for a calculated measure. That means to call the procedure FULLNAME and using the default value would be done as follows:Create Input Parameter VAR_TARGET_CURR for Target Currency. Open the required calculation view in the view editor. But whereas a variable has only one purpose, that is to. 0 SPS 07 ;. If you define a procedure that uses data provided by input and output parameters, you can use table types to store the parameterized data. –. To use a predefined session variable, in the Session Variable dropdown list, select the required. How to Consume HANA View in ABAP Using External View and Open SQL. 3 Answers. 2 Answers. Open a calculation view in the editor. Visit W. It is necessary to create a Input parameter in a calculation view to get input from the user. To create a variable, click on the Semantics node and then select the Parameters/Variables Tab and then click on the green plus button to create a new SAP HANA variable. These variables can be used, for example, to filter the results. Define the required session variable. Other table operations are not supported. Maintain input parameter details. Choose (Manage Parameter Mapping). On Right-Bottom side you will see a pane called “Variables/Input Parameters”. Hi, I understand that there are following 2 ways to manage HANA Input parameters and variables in BO Universe at present -. Web Intelligence can consume these cascading variables as cascading. Enter the technical name and description of the Input parameter. Acquiring data from Hadoop. Table variables are, as the name suggests, variables with a reference to tabular data structure. In this video session , we have shown the Difference between input parameter and variable in SAP HANA. Open a calculation view in the view editor. At first make sure you have View created in HANA Studio and variables or input parameter over it. . In this document we will be discussing on how to handle multiple values passed in to filter condition using “REPLACE” Function in. SAP HANA Variables in an example. The API has two editions: one for SAP HANA Cloud and one for SAP HANA on-prem. In Power BI Desktop, connect to an SAP HANA or SAP BW data source with a DirectQuery connection. The default <parameter> is IN. In the stored procedure ,I am trying to give a default value to the input. Use below. (Optional) Define input parameters or variables. You may choose to manage your own preferences. 3. Filter and view output data, based on a single attribute value. The input and output parameters of a procedure can have any of the primitive SQL types or a table type. Neha Gupta, Tutorials Point In. You will go to the General tab section. Configure calculation views for values that users provide at runtime. Those values can subsequently be changed by selecting Edit Queries from the ribbon, and then Manage Parameters from the drop down menu displayed. Variables can be identified by BIMC_VARIABLE_VIEW table, column PLACEHOLDER_NAME = null . The. In the editor toolbar, choose (Expand Details Panel). This way, all end users of the analysis can select only the data of their interest when opening the analysis. 1. You can only map input parameters of calculation views to table functions used as parameters. 1 Answer. Choose (Manage Parameter Mapping). HANA - Passing string variable into WHERE IN() clause in SQL script. As we have removed the mapping between input parameter and input variable, go to analytic model properties and delete the input variable. Specify Name of the Variable. Select Input Parameter. On Right-Bottom side you will see a pane called “Variables/Input Parameters”. Input Parameters are used in Analytical and Calculation views when currency conversion and calculated columns needs to be parameterized. In the Select Type dropdown list, select a value. The dialog box displays the list of variables and input parameters prefilled with values saved in the Lumira Discovery. I wish to connect this calculation view using Excel connection via MDX connection. Available Versions: QRC 3/2023 ; QRC 2/2023 ; QRC 1/2023 ; QRC 4/2022 ; QRC 3/2022 ;. 0 SPS05, and. Create an Input Variable in the Calculation View to fetch the date from the Scalar Function. The dialog box displays the list of variables and input parameters prefilled with values saved in the Lumira Discovery. For more information, see Reference Session Variables. <sql_type> [ DEFAULT <constant>] [ ARRAY ] Specifies the data type of the. In order to use input parameters with HANA information views it is required to use the WITH PARAMETERS () syntax. This is an SAP HANA database run-time object which is always generated when the calculation view is built. You can use this menu instead to get the appropriate SQL statement to be pasted: Check the where condition which now has “Bind variables” variant. SELECT TOP 5 DISTINCT USERS FROM MYTABLE WHERE USERDEVICE = deviceType;STEP: 2. SAP HANA Variables in an example. point 2. 0. Choose the Parameters/Variables tab. Select the Semantics node. Define the required session variable. Below multi value input parameter (IP_YEAR) is created in a scripted view. Not that it pertains to this question but I have complex services which the HANA optimizer does not push filters down properly. Context The engine considers values provided for the input parameters as the PLACEHOLDER clause of the SQL statement. In the editor toolbar, choose (Expand Details Panel). 5 SP6. II. SAP HANA Business Layer automatically creates a data foundation and business layer based on selected SAP HANA Views. 1. This blog will explain how one can use WEBi 4. 0 SP01 with Eclipse Neon (4. 1. In order to assign input parameters to Bex, you need to follow below step: 1. In the editor toolbar, choose (Expand Details Panel). example: if one of the input parameters is deviceType. Syntax for a SAP. 0 SPS 12 ; This document. Create one calculation view in this package and give a short name "FYP" or just another letter "Q". Each parameter is marked using the keywords IN/OUT/INOUT. Array parameter for library procedures/functions. This data can be used to resolve calculated columns, for currency conversion (e. For example, suppose the. When the view parameters have been defined as variables then the reporting UI will simply create WHERE conditions with the selection parameters chosen by the user. Use input parameters to parameterize the view and to obtain the desired output when you run the view. It seems so straight forward at first and so practical. Cause The HANA database user does not have the SELECT Privilege on schema _SYS_BIC, which is required to read variables of calculation views. How to create an Input Parameter. SAP HANA can make full use of the capabilities of current hardware to increase application performance, reduce cost of ownership, and enable new scenarios and applications that were not previously possible. Hi Manoj, 1. UPDATE. This will open a new dialog box. Working with Input Parameters, Variables, and Session Variables. You can create a special package in HANA just for your input parameters/prompts and maintain a dummy view. In SAP Data Warehouse Cloud View, input parameter can be created. You can create a special package in HANA just for your input parameters/prompts and maintain a dummy view. Please use following steps: Click on “List of value based on SQL” under “Lists of Values” section in IDT’s data foundation. 1. Understood. Input parameters can contain any value the reporting user want to enter. Note Input parameters are not specific to the view nodes and are defined at the view level. Note If the input parameter or variable is defined as mandatory in the SAP HANA object, then mandatorily provide values to such parameters to obtain accurate results in data preview. Variables are used as an explicit SQL filter directive for view consumers to filter the view data, based on attribute column. For each result set you can iterate over the result table in the same way as for query results. username). makes sense only if you know what are input parameters - those are objects that can be used in variety of ways in sap hana. Hello, if you mean, if parameters/variables of information views can be inherited from one view to another view, than this is not possible. 1. 2. I've mapped this parameter to the one created in my calculation view. The single-quotes around the input parameter names need to stay in order to make them work correctly. This will open a new dialog box. SAP HANA variables, input parameters, and default values are defined in SAP HANA Studio. In fact, the input parameters and variables at the lower levels are usually ignored unless you define input parameters and variables at the top level and map them to the input parameters and variables in the lower levels. But I dont see an option to get the variable popup to have in Excel. See the SAP HANA SQLScript Reference guide for more information about creating and. This view only shows input parameters and variables with value is_input_enabled=1. I am creating a procedure to delete table rows duplicates. sap hana placeholders pass * parameter with arrow notation. The input parameter is based on Date and there is a product limitation to use string type only. 0 SPS 07. configure the HANA parameter with the option "Multiple Entries". In our case, I created input parameters for Company code, Date and Profit centre. hdbprocedure syntax to. The parameter value that users provide at runtime is used, for example, to evaluate the expression defined for a calculated measure. e. In SAP HANA Studio, at run time i am able to enter values into my view required input parameters and then the variables list of values use the values that i entered in my required parameters to. Optionally you could create only single input parameter of Multiple Entries type: And in filter expression apply it directly on. Client applications pass the entered values for variables and parameters to the engine as follows: Variables: the client converts them into fragments of the WHERE clause. Create references to predefined session variables or user-defined session. Filter value set to the other input parameter. Select and expand the new variable. 3. The input and output parameters of a procedure can have any of the primitive SQL types or a table type. If no value is provided the current. Prior to HANA SP10 the Input. Windows->Perspective->Open Perspective->ABAP () Create ABAP class: CLASS ztestk DEFINITION public. In these situations you risk injection attacks unless you perform input validation within the SAP HANA SQLScript Reference for SAP HANA Platform. Calculation views support the following variable types for assigning variables to attributes. declare two variables VAR_YEAR to store input parameter value and COUNT_YEAR to store no. An input parameter is similar to a variable in that it supports to passing of dynamic values to a calculation view at runtime. SAP HANA: Is there a way to define schema and table name as input parameters of a procedure? 3. Provide Table Function name and click Finish. Choose the Parameters/Variables tab, choose (Input Parameter Manage Mapping). To learn more about input parameters and variables check this post out: Input parameters and variables in SAP HANA modeling . Tests: When opening the CV in DB, in Data Preview mode and putting in 2018001 as an Input Parameter, the result is displayed correctly. This makes answer D correct. To learn more about input parameters and variables check this post out: Input parameters and variables in SAP HANA modeling . You can also input the parameters and variables, if required, with look-up values that are automatically retrieved. From the context menu, choose. You need to use PlanViz to see the exact parameters passed into Calculation View and check if they are applied in appropriate place and with passed values. Since we are having the where clauses at SQL – the class is having the way to get input parameters from the ABAP and provide output as Dataset results from SQL. the list of proposed values will be created based on the. I am trying to pass multiple values with a HANA query (Import) with a variable prompt (not a input parameter) I can pass one value like below, but I cannot figure out how to pass multiple values? I've tried many different variations of the below with no luck? Cube. I will try to reproduction an example based on a new created table. Q1. DELETE. privacy statement, for purposes that may include site operation, analytics, enhanced user experience, or advertising. . Choose the Parameters tab. Now how do we use a Variable (using SAP Hana Studio) based on a posting date column and apply the operand <=? In SAP HANA Studio, we cannot seem to find the place to reference and use the Variable when defining a Restricted Measure!SAP HANA also supports input parameters. You enter a value for each SAP HANA input parameter when acquiring data, and SAP Lumira passes the value to a calculation, such as a formula for a calculated. A parameter is normally a constant in a single simulation, and is changed only when you need to adjust your model behavior. For Type, select the required value. Hi there! We have HANA 1. Go to variable section and select the variable you have created and right click and say add. Results Query results are shown below. If you are. If you are using other data. Create a story based on a live data model which has for instance date variable with default value. How to create an Input Parameter. Variables are bound to columns and are used for filtering using WHERE clauses. In HANA it is common to consume one view in another view while creating data models and most often to provide flexibility and restrict data we use input parameters in underlying view. Calling a procedure WITH OVERVIEW returns one result set that holds the information of which table contains the result of a particular table's output variable. Enter the name and port of the SAP HANA server you want to connect to. Difference between Variables and Input parameters in HANA. 3. 2. The next step is to create virtual procedure in the SAP HANA DB to consume the BAPI created in the previous step. Reproducing the Issue. The difference in short answer…. This time we maintained the desired Integer value in a separate Test Table in HANA. We notice a difference in behaviour between Tableau DESKTOP and Tableau SERVER on the aspect of changing the input parameter prompts. On views consuming views with parameters you have to define the parameter mapping. BUTGurus, I am looking at Explorer 4. If you access your SAP HANA views using a relational universe created in Information Design Tool, you can order the SAP HANA variables and input parameters coming from the SAP HANA views. 3, SAP provides multiples options to connect Web Intelligence reports to SAP HANA: The SAP HANA Online option allows connecting directly to HANA views (no universe) to discover and analyze live data on SAP HANA. 列 – 此参数类型允许您从 HANA 视图中列中可用的不同值列表中选择任何值。. From SAP BI 4. Objects hidden from the object list. Click on the drop down arrow besides “Attribute” and select REGION_NAME. out parameter type from DATE to VARCHAR (10) and. To call procedure you need just call proc ( param1 => param_value1, param2 => param_value2) no matter what the parameter is: table variable, scalar variable, in or out (of course, with restriction that out parameter need to be writable). This is the primary scenario for which SAP HANA stored procedures are mostly used. If you are using other calculation views or SQL views as data sources in a calculation view, and if you want to map input parameters of. An Input Parameter is a : Place Holder to filter the data. To use a custom session variable, in the Session Variable text field, enter the variable. Keep in mind only JDBC middleware is supported for consuming variables and input parameters. 4. “sap. 0 SP01 with Eclipse Neon (4. As mentioned in this document , Any variables defined in the underlying SAP HANA view will be displayed at the time of connecting, and the necessary values can be entered. HANA Input parameters not. Everything is working fine perfectly until we upgraded from HANA2. Input parameters of this type are typically used to evaluate a formula. Specifying values for SAP HANA variables and string input parameters. Save the story. In the below code, I just joined all tables using Left Outer Join, this is just to explain simple scenario. Enter the name and port of the SAP HANA server you want to connect to. Calls a procedure defined using the CREATE PROCEDURE statement. Once list is created then use it. When entering a value for a string input parameter, you must enter an SQL statement, using single quotes to indicate the beginning and end of the statement string. 0 SPS 07 ; 2. Prompting for SAP HANA parameters in Spotfire If parameters have been defined in SAP HANA, you can configure prompts to have the user give input values for the parameter when they open the connection. Right click on “Input Parameters” and click on “New”. Filter and view a specific set of output data. STEP: 3. To access a value from a variable (that is, to read) use the colon. 4. 0. Navigate to Parameters/Variables tab in the Semantic layer and click the. Requirement is to create Orders report with Two Mandatory and Multi-Value Input parameters one for Customer Number and second for Category column. If it is * then the filter condition needs to be a LIKE, otherwise an = (equal) condition. If you are using other calculation views or SQL views as data sources in a calculation view, and if you want to map input parameters of the underlying data sources. In the BW OLAP engine the node values are always counted. Parameters can be identified by BIMC_VARIABLE_VIEW table, column PLACEHOLDER_NAME != null; For more information about the syntax, see SAP HANA Cloud Modeling Guide for SAP Business Application Studio > Input ParametersIt also supports SAP HANA Variables and Input parameters. The parameters handed over to the procedure seem to be a list of data items. . For more information on. After opening a story or dataset that includes SAP HANA variables or input parameters, a prompt dialog displays a list of required and optional variables. Statements on the right hand side can refer to input parameters or intermediate result variables bound by. getDatasource (). Analytic and calculation views can contain variables, that can be bound to specific attributes. Expand the Content node. The objective of SAP HANA variables and input parameters is to make the HANA information models more dynamic by allowing parameter and column filtering via variables. Procedure. This is where Input Paramters and Variables come into the pictures. The differences are: Variables apply filter after execution of all nodes till the semantics. Table variables are bound using the equality operator. For more information, see Create Variables. INOUT parameters can only be of scalar type. Step 3) We need to map one input parameter with another to receive user. 14. An input parameter is similar to a variable in that it supports to passing of dynamic values to a calculation view at runtime. The purpose of this blog was to share two end to end examples of passing parameters within HANA and using placeholders in SELECT statements. the difference between filter and prompts is very important in case you work on SAP BW system. I have applied the variable for the attribute Customer_ID and for the variable I have given the setting as Mandatory. In Calculation. Under DirectQuery options in the right pane, select the checkbox next to Allow end users to change SAP variables. Navigate to Parameters/Variables tab in the Semantic layer and click the "+" sign. SUDFs with table parameters can be used like any other SUDF with following exceptions: Aliases (in FROM or WITH clauses) are not allowed. I am trying to pass multiple values with a HANA query (Import) with a variable prompt (not a input parameter) I can pass one value like below, but I cannot figure out how to pass multiple values? I've tried many different variations of the below with no luck? Cube. This opens up the below pop-up window. Working with Input Parameters, Variables, and Session Variables . png. When opening the BEx query, variable value seems to be passed OK but there is no result. For Type, select the required value. You can check the SQLScript documentation for overview of what can and what cannot be a parameter. . Choose (Add). If the SAP HANA input parameters can have multiple values, the prompt macro function must be #promptmany. You may choose to manage your own preferences. 0 SPS 04 ; 2. Working with Input Parameters, Variables, and Session Variables; Create Input Parameters; SAP HANA Modeling Guide for SAP Web IDE for SAP HANA. Array input parameter for SUDF/TUDF. To create a new input parameter, right click on the “Input Parameters” folder and click “New” from the context menu. 1. User has the option to see what data was in the HANA table at any defined timestamp in the past. With a default value type prompt. Framework Manager does not import SAP variables. 1176 Views. QRC 3/2023.