Substitution variables define global variables that represent Essbase-specific values. For example, CurMonth can be a substitution variable for displaying the latest time period. Rather than constantly updating queries when a value changes, you change only the value for the substitution variable on the server. Essbase creates substitution variables, but you can specify a substitution variable when selecting members.
To add a substitution variable:
Select a member in the data layout and select Edit on the shortcut menu.
The Member Selection dialog box is displayed.
In the Available pane click + to expand the Substitution Variable node.
To include a substitution variable, select the member in the Available pane and click .
To include a dynamic function on a substitution variable, on the shortcut menu, select the member in the Available pane and select the desired function from the sub-menu:
Member
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Siblings
Same Level
Same Generation
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