ORA-28009: connection as SYS should be as SYSDBA or SYSOPER

ORA-28009: connection as SYS should be as SYSDBA or SYSOPER

Cause: connect SYS or lamp;lt;lamp;nbsp;passwordlamp;gt; is no longer a valid syntax

Action: Try connect SYS or lamp;lt;lamp;nbsp;passwordlamp;gt; as SYSDBA or connect SYS or lamp;lt;lamp;nbsp;passwordlamp;gt; as SYSOPER