Answer / guest

Cause: During ALTER DATABASE, an attempt was made to open a
database on an instance for which there is already an open
database.

Action: If you wish to open a new database on the instance,
first shutdown the instance and then startup the instance
and retry the operation.

Please add more information about this Error

ORA-27153: wait operation failed

1 Answers  

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LSX-00110: facet "~S" should have single value attribute

1 Answers  

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PLS-00307: too many declarations of 'string' match this call

1 Answers  

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RMAN-20231: ambiguous datafilecopy name

1 Answers  

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ORA-38434: could not evaluate expression "string"

1 Answers  

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ORA-22883: object deletion failed

1 Answers  

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ORA-12471: Specified compartment or group is not authorized for user

1 Answers  

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ORA-27366: job "string.string" is not running

1 Answers  

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ORA-32608: missing INCREMENT or DECREMENT keyword in FOR loop

1 Answers  

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ORA-01177: data file does not match dictionary - probably old incarnation

1 Answers  

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ORA-19030: Method invalid for non-schema based XML Documents.

1 Answers  

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KUP-04012: file length is too large for output field

1 Answers  

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