Check to see if the port for EM Express is set – in this case it was not.
SQL> select dbms_xdb_config.gethttpsport() from dual;
SQL> select dbms_xdb_config.gethttpsport() from dual;
DBMS_XDB_CONFIG.GETHTTPSPORT()——————————
0
Set it
SQL> exec dbms_xdb_config.sethttpsport(5500);PL/SQL procedure successfully completed.
SQL> exec dbms_xdb_config.setglobalportenabled(true);
PL/SQL procedure successfully completed.
SQL> select dbms_xdb_config.gethttpsport() from dual;
DBMS_XDB_CONFIG.GETHTTPSPORT()——————————
5500
The URL should look something like this – you’ll need flash and to accept the exception to run EM Express
https://o68-cdb:5500/em/login