Answer / guest

Cause: You tried to begin a backup or restore conversation,
but another conversation is already active in this session.

Action: Either continue the current conversation, or call
backupCancel or restoreCancel to end the current
conversation before starting a new one.

Please add more information about this Error

ORA-24019: identifier for string too long, should not be greater than string characters

1 Answers  

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ORA-36272: (XSCGMDLAGG04) 'workspace object' is not a valid operator for the AGGREGATION function.

1 Answers  

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RMAN-06514: archived logs required to recover from this copy will not be kept

1 Answers  

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LSX-00021: undefined element "~S"

1 Answers  

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RMAN-07509: List of Cataloged Files

1 Answers  

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NID-00135: There are number active threads

1 Answers  

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ORA-01154: database busy. Open, close, mount, and dismount not allowed now

1 Answers  

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ORA-25294: Queue string has a buffer

1 Answers  

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ORA-23394: duplicate propagator

1 Answers  

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TNS-00240: Connection Manager: Logging is now ON

1 Answers  

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LSX-00265: attribute "~1S" value "~2S" is wrong (must be "~3S")

1 Answers  

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SQL*Loader-00953: Error shipping read buffer across 2-task

1 Answers  

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