oracle error- ORA-01075: you are currently logged on

Oracle error

ORA-01075: you are currently logged on

Cause: Attempt to login while logged in.

Action: None

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Oracle error - ORA-01074: cannot shut down ORACLE; inside a login session - log off first

Oracle error

ORA-01074: cannot shut down ORACLE; inside a login session - log off first

Cause: Obvious

Action: None

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Oracle error- ORA-01073: fatal connection error: unrecognized call type

Oracle error

ORA-01073: fatal connection error: unrecognized call type

Cause: An illegal internal operation was attempted.

Action: Contact your customer support representative.

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