If the data source is External or Stored Procedure, you can modify the result set description.
If the Column Specification view is not open, select View>Column Specifications from the menu bar.
Review the specifications and make any necessary changes.
If you are modifying the result set for a report whose data source is a stored procedure, the pop-up menu for the Column Specification view contains the menu item Stored Procedure.
Select Stored Procedure from the Column Specification view’s pop-up menu to edit the Execute statement, select another stored procedure, or add retrieval arguments. For more information about editing the Execute statement, see “Using Stored Procedure”.
To modify a result set: