Answer / guest

Cause: During ALTER DATABASE MOUNT, an attempt is being made
to mount a database on an instance in which a database is or
has previously been mounted.

Action: If you wish to mount the database, shutdown the
instance and then startup the instance and retry the operation.

Please add more information about this Error

RMAN-08529: proxy file handle=string

1 Answers  

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ORA-03212: Temporary Segment cannot be created in locally-managed tablespace

1 Answers  

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ORA-06706: TLI Driver: service not found

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ORA-09764: osnmop: access error on oracle executable

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ORA-16722: unable to set LOG_ARCHIVE_DEST_STATE_n parameters

1 Answers  

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ORA-12155: TNS:received bad datatype in NSWMARKER packet

1 Answers   IBM,

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ORA-28152: proxy user 'string' may not specify initial role 'string' on behalf of client 'string'

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ORA-00127: dispatcher string does not exist

1 Answers  

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ORA-31005: Path name length string exceeds maximum length string

1 Answers  

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PLS-00416: The third argument of DECODE cannot be NULL

1 Answers  

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RMAN-06055: could not find log sequence string thread string

1 Answers  

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QSM-00783: the specified value string contains an invalid date for parameter string

1 Answers  

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