Any of the following errors can occur when a previous clone was not cleaned up properly, or too well (missing oratab file): An exception thrown during the execution of method registerDatabase and the ...Any of the following errors can occur when a previous clone was not cleaned up properly, or too well (missing oratab file): An exception thrown during the execution of method registerDatabase and the exception message is ORACLE-00500: oratab file does not exist. PL-SCO-30001: Database SID "<ORA_CLONE_SID>" already exists, there may be an existing database defined with this SID. PL-SCO-30048: The log archive destination log_archive_dest_1 is not empty.