You can copy aliases from one alias table to another alias table within the same database. You can copy to an existing table or to a new table. When copying to an existing table, you can choose whether to merge the aliases of the two tables.
To copy an alias table from one database to another database, you must export the alias table from its original database and then import the alias table to the other database.
To copy aliases from one alias table to another alias table within the same database:
Open the outline in edit mode and select the Properties tab.
Under the Alias Tables node, right-click the alias table to be copied and select Copy alias table.
In Copy Alias Table, select an alias table or enter the name of a new alias table.
Click OK.
“Setting Aliases” in the Oracle Essbase Database Administrator's Guide
“Working with Alias Table Language Codes” in the Oracle Essbase Database Administrator's Guide
alter object (MaxL) in the Oracle Essbase Technical Reference
copyobject (ESSCMD) in the Oracle Essbase Technical Reference