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

AMD-00154: Cannot delete session object "string" in Workspace "string"

1 Answers  

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RMAN-06595: platform name 'string' does not match database platform name 'string'

1 Answers  

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PLS-00735: Attempted to declare more than one formal ellipsis parameter

1 Answers  

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QSM-02073: non-primary key RepAPI mv is not fast refreshable

1 Answers  

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ORA-02143: invalid STORAGE option

1 Answers  

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TNS-00245: Connection Manager: Failed to open log file

1 Answers  

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ORA-01101: database being created currently mounted by some other instance

1 Answers  

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ORA-27365: job has been notified to stop, but failed to do so immediately

1 Answers  

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ORA-16066: remote archival disabled

1 Answers  

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ORA-02030: can only select from fixed tables/views

1 Answers  

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ORA-37018: (XSACQUIRE03) Multiwriter operations are not supported for object workspace object.

1 Answers  

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PLS-00339: "string" matches object-table without a REF or VALUE modifier

1 Answers  

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