ORA Database Error Messages ORA-28009: connection as SYS should be as SYSDBA or SYSOPER August 8, 2017 mpbod ORA-28009: connection as SYS should be as SYSDBA or SYSOPER Cause: connect SYS/ is no longer a valid syntax Action: Try connect SYS/ as SYSDBA or connect SYS/ as SYSOPER Back to previous menu https://support.oracle.com/ http://www.oracle.com/ Share this:Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pocket (Opens in new window)