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

RMAN-06156: validation succeeded for controlfile copy

1 Answers  

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QSM-02081: mv log does not have all necessary columns

1 Answers  

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ORA-19638: file string is not current enough to apply this incremental backup

1 Answers  

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RMAN-08157: script string written to file string

1 Answers  

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ORA-12571: TNS:packet writer failure

1 Answers  

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RMAN-04003: ociinit failed

1 Answers  

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RMAN-06423: requested limit of number exceeds vendor limit of number

1 Answers  

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SQL*Loader-00406: If data is all generated, number to load cannot be ALL

1 Answers  

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ORA-00215: must be at least one controlfile

1 Answers  

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ORA-16019: cannot use string with LOG_ARCHIVE_DEST or LOG_ARCHIVE_DUPLEX_DEST

1 Answers  

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RMAN-06435: recovery catalog owner is string

1 Answers  

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ORA-19637: backupPieceCreate requires file name when using DISK device

1 Answers  

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