From Oracle Hyperion Enterprise Performance Management Workspace, select Navigate, then Applications, then Profitability, and then select the application that you want to view.
From Task Areas, select Manage Model, and then Model Data Registration.
Select the Column Mapping tab.
Under Select Table, select the stage table for which you want to delete the column mapping.
The associated System Table and Table Type are displayed.
Under Column Display Name, select the name of the column that contains the mapping that you want to delete, and then click Delete Column Mapping.