Answer / guest

Cause: A command was entered that requires a channel, and no
channel is allocated.

Action: Use ALLOCATE CHANNEL before using the command

Please add more information about this Error

ORA-13754: "SQL Tuning Set" "string" does not exist.

2 Answers  

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NZE-28885: No certificate with the required key usage found.

1 Answers  

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ORA-24900: invalid or unsupported mode paramater passed in call

1 Answers  

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ORA-01936: cannot specify owner when creating users or roles

1 Answers  

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RMAN-06208: to mismatched status. Use CROSSCHECK command to fix status

1 Answers  

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ORA-29360: retry operation. Too much concurrent activity

1 Answers  

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NNL-01001: NAME EXISTS responses received: number

1 Answers  

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ORA-27027: sbtremove2 returned error

1 Answers  

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NNL-00289: Scheduled cache flush to occur in string

1 Answers  

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ORA-28176: incorrect certificate version

1 Answers  

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ORA-27484: Argument names are not supported for jobs without a program.

1 Answers  

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ORA-30389: the source statement is not compatible with the destination statement

1 Answers  

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