Why can't I rename Dimensions and Hierarchies?
You cannot rename Dimensions and Hierarchies, as they will be used in more than one KPIs. Renaming may disturb the functioning of some of the KPIs. But you can try the following instead: 1. Create a new dimension and hierarchy. 2. Link all the KPIs (those were dependent on the Dimension/hierarchy you want to rename) with the new one. 3. Republish all those KPIs. 4. Delete the old Dimension/Hierarchy (Only after you do the above procedures.)