Errors when removing a reporting schema

If you run the deinstall_reporting_diffdb.sql script to remove a reporting schema, and you receive the message Reporting deinstallation aborted, the uninstall fails and no reporting objects are removed.

The probable cause is a problem with the settings in the configdiffdb.sql file.

Check the configdiffdb.sql file to make sure that the settings are correct for the reporting schema that you want to remove. In particular, the uninstall scripts check for the existence of a tablespace. If the configdiffdb.sql file contains variables that refer to nonexistent tablespaces, update the file and rerun the uninstall script.