Answer / guest

Cause: An attempt was made to declare an object type to have
a supertype, but the specified supertype was not itself an
object type. Object types can inherit only from other object
types.

Action: Remove the supertype specification, or change it to
refer to an object type. If the declaration appears correct,
make sure the supertype has compiled correctly.

Please add more information about this Error

ORA-01226: file header of log member is inconsistent with other members

1 Answers  

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TNS-00014: INTCTL: error while opening terminal input channel

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ORA-19008: Invalid version of the XMLType

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NNL-01006: META VIOLATION responses received: number

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IMP-00085: multiple input files specified for unbounded export file

1 Answers  

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ORA-01643: system tablespace can not be made read only

1 Answers  

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IMP-00076: Missing NLS_NCHAR_CHARACTERSET in props$

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ORA-26660: Invalid action context value for string

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ORA-12548: TNS:incomplete read or write

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ORA-13634: The task string needs to be reset before being re-executed.

1 Answers  

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ORA-30394: source statement identical to the destination statement

1 Answers  

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ORA-24193: the property value exceeds the valid range string

1 Answers  

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