ORA-55604
Incorrect tablespace is specified
Cause
An incorrect tablespace is specified for the Flashback Archive.
Action
Check the SQL statement and verify the possible causes, 1, the tablespace that was already used by the Flashback Archive. 2, the tablespace was not used by the Flashback Archive. 3, the tablespace block size is less than 8K. 4, the tablespace is a lost write tablespace