Extending the Business Intelligence Data Model: Deleting or renaming fields and tables

It is recommended to not delete or rename fields or tables; however, if it is necessary, follow the guidelines to properly delete or rename. s

It is recommended that you do not delete or rename the objects that already exist in the Catalog delivered with Business Intelligence. This can create compatibility problems with future versions of the Framework components. However, if it is absolutely necessary to delete some objects, follow the guidelines in the documentation on the Analytics IBM Documentation.