Viewing Tablespace and Data File Information

You can use Oracle Enterprise Manager Database Express (EM Express) to view configuration, size, and status information about tablespaces and data files.

Note:

In a multitenant container database (CDB), EM Express provides tablespace and data file information only in the pluggable databases (PDBs), not in the root.

To view tablespace information:

In EM Express, from the Storage menu, select Tablespaces.

The Tablespaces page appears.
To view information about the data files for a particular tablespace, expand that tablespace. Information about the data files appears underneath the tablespace.