<sql_type> [ DEFAULT <constant>] [ ARRAY ] Specifies the data type of the. We notice a difference in behaviour between Tableau DESKTOP and Tableau SERVER on the aspect of changing the input parameter prompts. The second example is faster but still requires the following: The size of the table variable is determined using RECORD_COUNT. Navigate to Parameters/Variables tab in the Semantic layer and click the "+" sign. II. But whereas a variable has only one purpose, that is to. You enter a value for each dimension before data is acquired, and the value appears as a facet row after acquisition. SAP HANA Modeling Guide for SAP Web IDE for SAP HANA. Select and expand the new input parameter or variable. Acquiring data from Hadoop. Not that it pertains to this question but I have complex services which the HANA optimizer does not push filters down properly. 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. Right click on “Input Parameters” and click on “New”. , browse and submit it. I've created one calculation view, and I'm using input parameters. Fig 3 : Input Parameter type “Derived from Procedure/Scalar Function”. STEP: 3. It will enable Customer entity to accept START_TS and END_TS as input parameter along with its key. Use below code: SAP HANA SQL Syntax for Passing Parameters and Variables. Input parameters are used to parameterize the view execution such as, to parameterize currency conversion, calculated columns or inner filters. Important Disclaimer for Features in SAP HANA Table Variables. (Optional) To change the order of parameters, select a parameter and choose Move Up or Move Down to move it one row up or down. e. return data in EURO or USD), or for other operations. Create input parameters in this view that you can use in your. If the SAP HANA view is called using native SQL, the input parameter cannot be supplied. Ensure that the types of parameters and variables are as specific as possible. 2 Support Package 5 ? 2017-12-15) P. At first make sure you have View created in HANA Studio and variables or. configure the HANA parameter with the option "Multiple Entries". The example in the following figure uses SAPHANATestServer on port 30015. 0 SPS 03 ; 2. 0 SPS 02 ; 2. Table function window will open. SAP HANA: Handling Dynamic Select Column List and Multiple values in input parameter. The only difference is that you need to mark the variables by using a colon. DELETE. It is up to the front-end tool to decide whether to display an input parameter of type IS_INPUT_ENABLED=0. SAP HANA - Input Parameter/Variable Watch more Videos at and Input Parameters in HANA: Sometimes we need to filter the data based on user's input. The. Choose (Manage Parameter Mapping). . How do I pass multiple entries through an input parameter mapped from a Table Function in SAP HANA ? I've written a Table Function with an Input Parameter say IN_FORMAT_CD. This is where Input Paramters and Variables come into the pictures. Choose . In Power BI Desktop, connect to an SAP HANA or SAP BW data source with a DirectQuery connection. This operator binds the result of a valid SELECT statement on the right-hand side to an intermediate variable or an output parameter on the left-hand side. Write SQL Code to get all above fields form different tables and display final OUTPUT. If you have worked with scalar UDFs with. 106 Views. Give it a name "P". Available Versions: 2. INOUT parameters can only be of scalar type. SAP HANA Cloud, SAP HANA Database Modeling Guide for SAP Web IDE Full-Stack. These are some of HANA the best practices pursued by numerous SAP HANA. a. 4. Before SAP BOBI 4. SAP HANA SQL Syntax for Passing Parameters and Variables. My Idea was to create a table function. As shown, the requested time period is in the desired format, i. In the editor toolbar, choose (Expand Details Panel). 0 SPS 07 ; 2. It is necessary to create a Input parameter in a calculation view to get input from the user. Now before create an input parameter we need to have a value help. My requirement is, i have to insert/update multiple records at a time into HANA DB. getSelectedText ()); I checked in Sac, getting the values for variables as expected. With SAP HANA, you can build applications that integrate the business control logic and the database layer with unprecedented performance. Refreshing data in a document. The simple consumption of a comma separated list 'MM','MN','MO','MR' as suggested by the post: Input Parameters and Variables in SAP HANA Modeling didn't work in my development scenario and hence, this alternative. The actual value passed for tabular OUT parameters must be ?. Create one calculation view in this package and give a short name "FYP" or just another letter "Q". 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 measure. But if such models in HANA are exposed as stored procedures, then you most likely will not be able to connect directly to them in Tableau. 2 Answers. Results Query results are shown below. I am facing an issue in BusinessObjects/HANA. e. Choose (Add). This site uses cookies and related technologies, as described in our privacy statement, for purposes that may include site operation, analytics, enhanced user experience, or advertising. Open a calculation view in the view editor. The key intention for this cascading is to make sure a better user experience by providing users with valid combinations of input parameter. Statements on the right hand side can refer to input parameters or intermediate result variables bound by. 0 SPS 07 ; 2. For this purpose, we want to use DataSources created in SAP HANA over CalcView. Filter and view a specific set of output data. 3. . For Type, select the required value. To improve performance, Tableau can use bind variables for your SAP HANA queries. For example Customer_ID. 1. hana. This blog will explain how one can use WEBi 4. For more information, see this SAP Community discussion. HANACalculationViewAPI-OnPrem-XXXX-javadoc. We are building around 30+ HANA models and as per the available functional specifications, we have around 10-15 prompts (Majorly optional ones) in all. Adjust the code to the requirements. You may choose to manage your own preferences. In SAP HANA Studio or Web IDE for HANA, a metadata designer can create HANA cascading variables by mapping the input parameters or variables of an external view with the input parameters or variables of a calculation view. Page Not Found | SAP Help Portal. Map the Parameter in the Composite Provider. Verify that the analytic privileges property of the affected calculation view is 'Classical Analytic Privileges'. In the editor toolbar, choose (Expand Details Panel). Hi, Please help my query . Choose . The values for these variables are determined before executing the view - typically, by asking the user to enter the value manually or to choose one from a drop-down list. Save the story. You can use input parameters to configure a calculation view and to obtain the desired output when you run the view. If no value is provided the current. (Optional) To change the order of parameters, select a parameter and choose Move Up or Move Down to move it one row up or down. In the below code, I just joined all tables using Left Outer Join, this is just to explain simple scenario. In Calculation views (Graphical and SQL Script based), apart from parameterization, input parameters can also be used to filter data. Select Input Parameter. Dynamic SQL In SQLScript you can create dynamic SQL using one of the following commands:. Click on ok. e. This is an SAP HANA database run-time object which is always generated when the calculation view is built. Enter the technical name and description of the Input parameter. This field does not control whether the input prompt should be displayed or not. Drag and drop two of these into the screen as shown here. Open the analytic view in the editor. In existing CDS views without corresponding input parameters, session variables can be passed to the input parameters of CDS views or CDS table functions used there. Choose the Parameters/Variables tab. hdbprocedure but fails. Procedure. As such, they can only contain the values available in the attribute they relate to. I’m going to assume readers has HANA envairoment with SAP ECC tables replicates (like SAP ECC on HANA, or SAP ECC – SLT – HANA) We use HANA 2. Perform validation on input parameters within the procedure. Notes The ABAP-specific session variables can be read, for example, in AMDP methods and make the associated input parameters superfluous. I can not find a way to set [Schema] and [Table] as input parameters. For Type, select the required value. You enter a value for each dimension before data is acquired, and the value appears as a facet row after acquisition. Apply Privileges. If it is * then the filter condition needs to be a LIKE, otherwise an = (equal) condition. In terms of SAP HANA prompts are based on the parameters – once pre-filled, you cannot filter to something which is not included in the. The parameter value is passed to the engine through the PLACEHOLDER clause of the SQL statement. Input parameter is a run time parameter to generalize a model and customize the result of the model. Below multi value input parameter (IP_YEAR) is created in a scripted view. 4. 28 Note SAP HANA optional input parameters are not supported on derived tables. Select Input Parameter. At its core, it is an innovative in-memory relational database management system. You would like to call this procedure directly from a query inside SAP Business One. example: Selection is for date and I have to pass. 13. How to use input parameter in calculation. 🙂 . 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 a model table. Define a variable type. Select as Type: Procedures/Scalar. 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. jar. Hi there! We have HANA 1. 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. For Type, select the required value. 0 SPS 06 ; 2. Next would be to actually “Manage Mappings”. example: if one of the input parameters is deviceType. 2. Navigate to Parameters/Variables tab in the Semantic layer and click the. As the API has no other. You can also input the parameters and variables, if required, with look-up values that are automatically retrieved. Reference Session Variables . The API has two editions: one for SAP HANA Cloud and one for SAP HANA on-prem. The parameter value is passed to the engine through the PLACEHOLDER clause of the SQL statement. . But i could not understand the difference between Variables and Input parameters. username). 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. 1. Parameters: the client converts them into fragments of the PLACEHOLDER clause. Choose (Add). A query is built on this virtual provider in Query Designer (or HANA Studio). The following statements are supported: INSERT. I'm passing 3 parameters into my Hana Stored Procedure to use as WHERE clauses, and if the parameter is null, I want the procedure to behave as though that condition doesn't exist. Go to the Parameters tab. appears, select the Data Source icon. For more information, see Example with a Constant Mapping and a Session Variable in the SAP HANA Cloud, SAP HANA Database. Open the required calculation view in the view editor. The purpose of this blog was to share two end to end examples of passing parameters within HANA and using placeholders in SELECT statements. SAP HANA Flowgraph. Note that we have written input parameters before the key in principal and dependent declaration for the corresponding association. Description. When you data preview the query in HANA , you get the selection screen. Use of Variables & Input Parameters. Choose (Add). Follow RSS Feed ip. Choose Manage Mapping. Create procedure DUPL_DELETE (in inp1 nvarchar(100), in inp2 nvarchar(200)) as begin -- Select the distinct rows into a New temporary Table create. For more information, see Create Variables. To fetch multiple default answers for direct input parameter to MicroStrategy, you must update the logical table element and replace the default direct prompt with a custom attribute element list prompt, where an attribute used in this prompt is a “LOW” column from BIMC_VARIABLE_RANGE_DEFAULTS (as for SAP HANA 2. The table function returns only a table result. To evaluate the session variable value before choosing optimization techniques, such as union pruning, select Evaluate Early. Go to the Parameters tab. SAP Help Portal You can create procedures and functions with array parameters so that array variables or constant arrays can be passed to them. About input columns in the data foundation. posting date <= input posting date. SAP HANA Input Parameter Mapping. epm. g. But I dont see an option to get the variable popup to have in Excel. Data type conversion functions are used to convert arguments from one data type to another, or to test whether a conversion is possible. 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. Introduction. This is purely based on the personal R&D done using WEBi 4. SAP HANA supports only a single default value for variables, so Tableau uses that value to initialize the variable. How to create dynamic filters when using SAP HANA calculation view with multiple values input parameters in the backendCreate a variable. The query has defined a multiple single value variable to. 7 6 17,582. These functions allow the developer to encapsulate complex algorithms into manageable, reusable code which can then be nested within the field list of a SELECT statement. In HANA, with the help of SQLScript, we can create a Table Type. In the view we created a input parameter P_keydate (NVARCHAR - 8)Use Cases. The parameter value is passed to the engine through the PLACEHOLDER clause of the SQL statement. of items entered in input parameter. RSS Feed. Kindly check the below video. 0 SPS 01 ; 2. Here, you need to provide a name, label ( = description), the attribute name on which filter needs to be. Define a variable type. For example, suppose the. Dynamic object name has a lot of disadvantages. Hi Team Please let me know between Variable and Input parameters in SAP Hana Modelling. In HANA Studio: right mouse button -> Explain -> Visualize. In addition, it can be controlled at what node the input parameters are processed which provides precise control about the semantics of the input parameter. setVariableValue (dropdown. I want to use variable in HANA Query and don't want to create procedure. Open the required calculation view in the view editor. Choose (Manage Parameter Mapping). INOUT parameters can only be of scalar type. For optional input parameters configured with a default value, if you don't specify a value (for example, you delete the value in the Variables and Input Parameters dialog box, or in the prompt dialog box), SAP HANA uses the configured default value when it executes the query. The prompts are shown each time the analysis using this data connection is opened. 1 Answer. 1 version, we need to create a derived table while building data foundation and map the variable and input parameters. Click on ok. The parameter value that users provide at runtime is used, for example, to evaluate the expression defined for a calculated measure. Here we need to add MARA table as a projection and select MANDT, MATNR, and MTART fields. Use the input parameter we had created already. From your example , if I use calc view instead of table and if the calc view takes mandatory input parameters, how can we pass those input parameters when using the apply_filter as I believe this apply_filter takes only 2 params. 2. SAP HANA in DirectQuery mode is supported in Power BI Desktop and the Power BI service. Consuming HANA views in Web Intelligence report. 2 and 4. Scalar functions support table-typed input variables and table cell assignments. Add the result as inputs to other view nodes. II. Navigate to Parameters/Variables tab in the Semantic layer and click the "+" sign. 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. SAP HANA Modeling Guide . RSS Feed. SELECT TOP 5 DISTINCT USERS FROM MYTABLE WHERE USERDEVICE = deviceType;STEP: 2. of items entered in input parameter. Detail filters can be defined in a query subject that include predicates in the SQL statement that is passed to SAP HANA. It comes to the filter definition, say OK. And create input Parameters based on stored procedures to achieve the functionality of Bex Variables with processing type ‘Customer Exit’. Open a calculation view in the view editor. The name and label has been filled up as P. We can split this requirement into two scenarios: Scenario 1:You've created a HANA Model in HANA Studio using Input Parameters; The Input Parameter is defined as Multiple Entries; A virtual provider based on the HANA Model is created in transaction RSA1 in BW backend. 1) Created a Attribute view with this Hierarchy (Parent-Child). Step 3) We need to map one input parameter with another to receive user. You may choose to manage your own preferences. Input and output parameters must be explicitly typed; un-typed tables are not supported. In SQL Script based Calculation Views, Input parameters can be used for filtering and parameterization where ever needed in the script. If set to "0", the user is not allowed to change the value. 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. 2018001. To create a new parameter, navigate to the Semantic section of HANA Modeling view. Create a dummy "measure" in this view. 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. Input Parameters are passed by Placeholders and used in Formulas. When I run the CV, it pops-up correct default values and result is as expected. Select the type of input parameter from the Parameter Type drop-down list. In the editor toolbar, choose (Expand Details Panel). I have created two scenarios: HANA Table –> Table Function (with parameters) –> Calculation View (with parameters) HANA Table –>. An input parameter is similar to a variable in that it supports to passing of dynamic values to a calculation view at runtime. The class is directly handling the SQL. You've created a HANA Model in HANA Studio using Input Parameters; The Input Parameter is defined as Multiple Entries; A virtual provider based on the HANA Model is created in transaction RSA1 in BW backend. in the next section we shall see in detail the different ways of input viz. Arndt Sieburg. Now, in the procedure, if we assign a hard coded value, or use Dummy table to assign value to the variable, and then pass the variable to the calculation view input parameter, it is. SAP HANA: Is there a way to define schema and table name as input parameters of a procedure? 3. png. However, consider that not all modeling services are available for this scenario (e. Create Input Parameters– SAP HANA Modeling Guide; SAP HANA Academy. If you already have worksheets in your project, click the “+” sign at the top. 3 SAP HANA Architecture SAP HANA is an in-memory data platform that can be deployed on premise or on demand. Each SAP HANA variable defines a filter on a dimension of a view. . Procedure. On the right-hand side of the screen, configure the model table by entering the following: Model Table Source. I have create stored procedure to insert and update data into DB and send back to front end. Each SAP HANA variable defines a filter on a dimension of a view. Add new input parameter for Category. 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. Even if the variables have exactly the same name or technical ID they will not be merged. Convert arg to a fixed type of either 8, 12, or 16 byte length, depending on intDigits and fractDigits. Binding Table Variables. Perform validation on input parameters within the procedure. QRC 3/2023. 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. Select a view node in which you want to create the input parameter. In our case I m going to get multiple inputs for Company code and Profit centre. Assign Variables . Go to the Parameters tab. . Open a calculation view in the editor. For the tabular input parameter INTAB the default table NAMES is defined and for the scalar input parameter DELIMITER the ‘,’ is defined as default. STEP: 4. When I have tried to view data preview only 3 variables are coming up for selection . Passing Values to HANA Input Parameters when using Free-hand SQL in WEBi 4. If the HANA View A includes other HANA view B, is the filtering condition applied to the end of HANA View B with the. Select the Semantics node. You may choose to manage your own preferences. Now in the output section, create a new counter (by material) in calculated colums. Q1. . You can only map input parameters of calculation views to table functions used as parameters. 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. Below you can see in Remote access section. This type allows you to choose an answer for the IP from a pre-defined list of entries – a static list. Neha Gupta, Tutorials Point In. Or alternatively, we use variables in some other way and the SAP B1 Client Application gives unusual error; Variables do not work when the SQL statement includes non SAP tables A good example of this would be tables created by third party add-ons; To deal with these issues, we can write the SQL statement using special syntax for the. Important Disclaimer for Features in SAP HANA Platform, Options and Capabilities. SAP HANA can make full use of the capabilities of current hardware to increase application performance, 2. This view with input parameter can be consumed in SAP Analytics Cloud Story. Page Not Found | SAP Help Portal. By using a colon (:) together with variables, you can make your code more readable as well as indicate to the parser whether a variable value should be read or written. Each parameter is marked using the keywords IN/OUT/INOUT. Working with Input Parameters, Variables, and Session Variables; Create Input Parameters; SAP HANA Modeling Guide for SAP Web IDE for SAP HANA. . Input parameters of this type are typically used to evaluate a formula. Once list is created then use it. 2. This is called parameter mapping and is an important feature of SAP HANA calculation view modeling. It's only enforced for MDX access. About this page This is a preview of a SAP Knowledge Base Article. When you save your changes, the changes are also saved to the XML content. Is it possible to use variables in the BW query even though input parameters have not been created in HANA View? Q2. The 2 input parameter that i am using are required. SAP HANA SQLScript Reference for SAP HANA Platform About SAP HANA SQLScript. SAP HANA input parameter. Using the RSPCPROCESSLOG table as an example data source (I have another blog coming using it 🙂 ), here is an example of using a Tableau parameter and a Custom SQL data. Input Parameters are used in Analytical and Calculation views when currency conversion and calculated columns needs to be parameterized. I’m going to assume readers has HANA envairoment with. Hope you are all doing good and enjoying SAP HANA and its exciting innovations. Call HANA stored procedure from SQL Server. Detail filters can be defined in a query subject that include predicates in the SQL statement that is passed to SAP HANA. How do you pass input Parameters in SAP HANA? To create a new parameter, navigate to the Semantic section of HANA Modeling view. 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. If I do data preview in Hana Studio, I see the input parameter pop up. I have written below code, but its not working. Define the input parameter or variable. posting date <= input posting date. In an SQLScript procedure, the function SESSION_CONTEXT is used for read access to the session variables in the SAP HANA database. In the editor toolbar, choose (Expand Details Panel). The parameter value is passed to the engine through the PLACEHOLDER clause of the SQL statement. unx). 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. UPDATE. In this scenario two parts of code need small adjustments compared to the Scenario 1. The default <parameter> is IN. Below multi value input parameter (IP_YEAR) is created in a scripted view. Suppressing results, rows, external access permissions, setting key date parameters and variables settings etc. Saurav. Notice that the table variable is prefixed in SQLScript with a colon (‘:’) to indicate that this is used as an input variable. We need to filter all the data on an input key date i. getDatasource (). More Information. The same applies to. The new window pops up as ween below. Specify Name of the Variable. If the SAP HANA input parameters can have multiple values, the prompt macro function must be #promptmany. If you are using input parameters or variables, which refer to external views for value help references and if you want to map input parameters or. In the stored procedure ,I am trying to give a default value to the input. In the BW OLAP engine the node values are always counted. Prior to HANA SP10 the Input. Use input parameters in currency conversion and unit conversion to provide the target currency value, the exchange rate, the date of conversion, or the target unit value at. I now need to create some dynamic dates likt YTD, current week and MTD. You can create a special package in HANA just for your input parameters/prompts and maintain a dummy view. Hope this was of some help. 24K views 5 years ago SAP HANA Online Training.