SQL> create tablespace ts1 datafile '/tmp/ts1.dbf' size 8M; Tablespace created. SQL> create table ts1_t1 (id number) tablespace ts1; Table created. SQL> alter tablespace ts1 offline; Tablespace altered. SQL> !cp /tmp/ts1.dbf /u02/oradata/ts1.dbf SQL> alter database rename file '/tmp/ts1.dbf' to '/u02/oradata/ts1.dbf'; Database altered. SQL> recover datafile '/u02/oradata/ts1.dbf'; ORA-00283: recovery session canceled due to errors ORA-00264: no recovery required SQL> alter tablespace ts1 online; Tablespace altered. SQL>