Question

what is substitution Variables & Where do you use them?

Asked by: AJITPADHY

what is substitution  Variables & Where do you use them?

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Asked On
2009-07-08 at 00:53:42ID24552242
Tags

Essbase

Topic

SQL Reporting

Participating Experts
1
Points
500
Comments
3

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Answers

 

by: garycrisPosted on 2009-07-08 at 06:36:52ID: 24803570

Substitution variables are global placeholders for regularly changing information. Because changes to a variable value are reflected everywhere the variable is used, manual changes are reduced.

For example, many reports depend on reporting periods; if you generate a report based on the current month, you must update the report script manually every month. With a substitution variable, such as CurMnth, set on the server, you can change the assigned value each month to the appropriate time period. When you use the variable name in a report script, the information is dynamically updated when you run the final report.

You can use substitution variables with both aggregate storage and block storage applications in the following areas:

    *

      Aggregate storage outline formulas

    *

      Block storage outline formulas

    *

      Calculation scripts (block storage databases only)

    *

      Report scripts

    *

      Data load rules file header definitions and field definitions. You can enter variable names for dimension and member names.

    *

      Partition definitions

    *

      Data source name (DSN) specifications in rules files for SQL data sources

    *

      SELECT, FROM, or WHERE clauses in rules files for SQL data sources

    *

      Security filters

    *

      MDX statements

    *

      Spreadsheet Add-in.


You can set substitution variables on the Essbase Server using Administration Services, MaxL, or ESSCMD. Set the variable at any of the following levels:

    *

      Essbase Serverproviding access to the variable from all applications and databases on the Essbase Server
    *

      Applicationproviding access to the variable from all databases within the application
    *

      Databaseproviding access to the variable within the specified database


For further details, see the database administrators guide
http://download.oracle.com/docs/cd/E12825_01/epm.111/esb_dbag/frameset.htm?launch.htm

 

by: AJITPADHYPosted on 2009-07-10 at 10:21:58ID: 31600992

thanks

 

by: AJITPADHYPosted on 2009-07-10 at 10:22:27ID: 24825449

thanks

20120131-EE-VQP-002

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