Select an Alias Table—When you use aliases to assign user-friendly names to database physical member and/or generation/level names, Essbase stores the aliases in an Alias Table in the cube. Since a cube can have multiple alias tables, you can select the alias table to use and modify the query based on the value you enter.
For example, you could define Store Category members as codes, but define an alias for each Store Category to use as a descriptive alias in the Alias Table.
In the following example, for the member name "0199", you could see either "January 11999, "Jan99" or Fiscal Month 1" depending on the selected alias table. By default, uses the default alias table and if another alias table were not selected, you would see "January 1999."
Physical Member Name = 0199
Default Alias Table Value = January11999
Alias Table 1 Value = Jan99
Alias Table 2 Value = Fiscal Month 1