(Optional) Click Test to test the data source connectivity for the SQL statement. I am seeing a strange issue when using SESSION variable in OBIEE 11g RPD for data level security. There seems to be a glitch in the way obiee (11.1.1.6.0) interprets server variables when using them as default values for a dashboard prompt: only when the variable name is in uppercase and contains no underscores will it be recognised. The third case, dates, is the hardest. Exists only for compatibility with previous releases. In the Session Variable dialog, type a variable name. Is Koestler's The Sleepwalkers still well regarded? If you select this option, this initialization block must succeed for users to log in. When you use these variables for Oracle BI Presentation Services, preface their names with NQ_SESSION. The first case is where a session variable has a numeric value. See "About Row-Wise Initialization" for more information. The Oracle BI Server substitutes the value of the repository variable for the variable itself in the metadata. (Session init blocks only) Select the following options when appropriate: Disabled. A proxy user is a user that has been authorized to act for another user. There are two types of session variables: system and nonsystem. You schedule these queries to be executed by the Oracle BI Server. Dimensional Modeling If you initialize a variable using a character string, enclose the string in single quotes ( ' ). Network used to set the name for the catalog object dynamically when a user signs on to the Oracle BI Server. For more information, see Oracle Fusion Middleware System Administrator's Guide for Oracle Business Intelligence Enterprise Edition. After they are created, variables are available for use in Expression Builder. (The NQ_SYSTEM initialization block name is reserved.). Please abide by the Oracle Community guidelines and refrain from posting any customer or personally identifiable information (PI/CI). See "About Connection Pools for Initialization Blocks" for more information. Click here to get started. The left pane displays a tree that shows variables and initialization blocks, and the right pane displays details of the item you select in the left pane. Expression Builder pastes it into the expression at the active cursor insertion point. If you stop and restart the Oracle BI Server, the server automatically executes the SQL statement in the repository variable initialization blocks, re-initializing the repository variables. Enable any user to set the value. Used for Oracle BI Server. Contains the time zone of the user, typically populated from the LDAP profile of the user. Distance This variable has a possible value of 0 or 1. Css How to get the closed form solution from DSolve[]? Distance "store number" = VALUEOF(NQ_SESSION. See "Testing Initialization Blocks" for more information. Text While the main focus of this section is on the definition and usage of multi-source session variables, you may also select the VALUEOF the component session variables in logical queries and data filters. If a semicolon must be included as part of a role name, precede the semicolon with a backslash character (\). Each instance of a session variable could be initialized to a different value. For example, using the table values in the previous example, you would type the following SQL statement for the initialization string: This SQL statement populates the variable LIST_OF_USERS with a list, separated by colons, of the values JOHN and JANE (for example, JOHN:JANE). Initialization blocks are used to initialize dynamic repository variables, system session variables, and nonsystem session variables. Select a discussion category from the picklist. If you select this option, execution of the initialization block is deferred until an associated session variable is accessed for the first time during the session. As with dynamic repository variables, session variables obtain their values from initialization blocks. System session variables are session variables that the Oracle BI Server and Oracle BI Presentation Services use for specific purposes. StartDate)', 1, 3) = '201' then to_date(substr('valueof(NQ_SESSION.StartDate)',1,10), 'yyyy-mm-dd')else to_date('valueof(NQ_SESSION.StartDate)', 'mm/dd/yyyy') end AND case when substr('valueof(NQ_SESSION.EndDate)', 1, 3) = '200' or substr('valueof(NQ_SESSION.EndDate)', 1, 3) = '201' then to_date(substr('valueof(NQ_SESSION.EndDate)',1,10), 'yyyy-mm-dd')else to_date('valueof(NQ_SESSION.EndDate)', 'mm/dd/yyyy') end, Tags: When you have create a server variable, you have to reference it. Holds the value the user enters. For example, if you have weeks that end on Saturday, you might want to have the date of the most recent Saturday in a session variable, called perhaps PREVIOUSSATURDAY. The other two can not be addressed it seems, I have tried variations: The same goes for default selection type 'variable expression': the expected result is achieved when using @{biServer.variables['NQ_SESSION.STORENBR']}, yet no such luck using: @{biServer.variables['NQ_SESSION.SV_STORE_NBR']}, @{biServer.variables['NQ_SESSION. You won't be able to use the Oracle date functions for many of the values you want, but you can still write the SQL to return the values according to the fiscal periods in your calendar using different methods. Cube Order Process In the [Repository|Session] Variable Initialization Block Execution Precedence dialog, click Add. In the Variable Manager dialog, select Action > New > Repository > Variable. Trigonometry, Modeling Shipping Data (State) In the Browse dialog, select the blocks that should be initialized before the block that you have open, and then click OK. To remove a block, in the [Repository|Session] Variable Initialization Block Execution Precedence dialog, select the block you want to remove and click Remove. If you select this option, the initialization block is disabled. Collection You can use the Variable Manager in the Administration Tool to define variables. [nQSError: 23006] The session variable, NQ_SESSION.MyYear, has no value definition. This SQL statement contains two constraints in the WHERE clause: ':USER' (note the colon and the single quotes) is the ID the user types when logging in. I try to display the variable by define it in column formula as VALUEOF (NQ_SESSION."ABC") but error message "The session variable, NQ_SESSION.ABC, has no value definition." was shown. . The next step is to establish execution precedence. Scripting on this page enhances content navigation, but does not change the content in any way. NQ_SESSION.ROLES is a session variable that returns a semicolon delimited string of roles assigned to the . You can find an example of a dynamic essbase connection pool in this post of christian berg: In the bookshel Version 10.1.3.2, it's written that Only repository variables can be used in the definition. Process (Thread) In RPD, I created a new init block with session variable PRODUCT and row wise initialization is set. The obiee logical sql request doesn't contain any filter : The logical request doesn't contain any filter : But the final query, send in the database, contains one. To create a multi-source session variable, you first create row-wise initialization blocks for each source. To accurately reflect the new content of the recent source, you would have to modify the fragmentation content description manually. OBIEE - How and where can I set a Request variable (SET VARIABLE) ? Contains a description of the user, typically populated from the LDAP profile of the user. In the body, insert detailed information, including Oracle product and version. The Oracle BI Server uses the cached results for subsequent sessions. Data Structure Initialization blocks are used to initialize dynamic repository variables, system session variables, and nonsystem session variables. Testing You should test the SQL statement using the Test button or a SQL tool such as the Oracle BI Client utility. Data Warehouse To add a Default Initializer value, type the value in the Default Initializer box, or click the Expression Builder button to use Expression Builder. Names for all variables should be unique. The value of LOGLEVEL (a number between 0 and 5) determines the logging level that the Oracle BI Server uses for user queries. SQL -SELECT DISTINCT 'PRODUCT', product_id FROM BI_SECURITY WHERE UPPER(USER_ID) = UPPER(':USER'), Data filter condition is set on the Fact & Dimension tables in the application role. COMPANYID is the name of a physical column. Based on products assigned to user in security table, data filter is applied. Data Concurrency, Data Science GUIDs for application roles are the same as the application role names. The Oracle BI Server logs all SQL queries issued to retrieve repository variable information in nqquery.log when the logging level for the administrator account (set upon installation) is set to 2 or higher. Is there a limit on number of values session variable can hold. You would initialize a session variable named Client, for example, that could be If the database object has the Virtual Private Database option selected, the Oracle BI Server matches a list of security-sensitive variables to each prospective cache hit. Repository variables and system and nonsystem session variables are represented by a question mark icon. Contains the permissions held by the user, such as oracle.bi.server.manageRepositories. "storenbr"), What am I missing? Only repository variables can be used in the definition. Close the Variable Manager and save the repository. CREATE TABLE OBIEE_PROXY_USER ( PROXYID VARCHAR2 (100) NOT NULL, TARGETID VARCHAR2 (100) NOT NULL, PROXYLEVEL VARCHAR2 (100) NOT NULL) Insert some data : Create Session Variables for Proxy Functionality (inside the repository) Modify the instanceconfig.xml File for Proxy Functionality Here comes the more tricky parts System session variables have reserved names that cannot be used for other kinds of variables (such as static or dynamic repository variables and nonsystem session variables). When a user belongs to multiple groups, include the group names in the same column, separated by semicolons (for example, GroupA;GroupB;GroupC). Used to enable or disable Oracle BI Server subrequest cache hits and seeding. In this case, the trusted internal process can connect regardless of whether the initialization block succeeds or fails. Cache hits would only occur on cache entries that included and matched all security-sensitive variables. One source contains recent orders and the other source contains historical data. [nQSError: 23006] The session variable, NQ_SESSION.user, has no value definition. You can use the Variable Manager in the Administration Tool to enable and disable initialization blocks. Versioning To view full details, sign in to My Oracle Support Community. If you selected Database for your data source type, perform one of the following steps: Select Default initialization string or Use database specific SQL, and then perform the following steps: Click Browse next to the Connection Pool field to select the connection pool associated with the database where the target information is located. Data Visualization https://docs.oracle.com/cd/E28280_01/bi.1111/e10540/variables.htm#BIEMG3104 Share Improve this answer Follow Holds the name of the proxy user. System session variables have reserved names that cannot be used for other kinds of variables such as static or dynamic repository variables and nonsystem session variables. This variable has a possible value of 0 or 1. If a semicolon must be included as part of a role name, precede the semicolon with a backslash character (\). The order of the columns in the SQL statement and order of the variables associated with the initialization block determine the column value that is assigned to each variable. (HY000) SQL Issued: SELECT VALUEOF(NQ_SESSION.user) FROM "Sample . This automatically creates a single multi-source session variable, named: The component session variable names (____