In this post, you’ll learn more about the Oracle ErrorORA-01774: Dump undo option specified more than once with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-01774: Dump undo option specified more than once Reason for the Error ORA-01774: Dump undo option specified more than once The same option for ALTER DUMP UNDO was specified…

In this post, you’ll learn more about the Oracle ErrorORA-19511: Error received from media manager layer, error text: string with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-19511: Error received from media manager layer, error text: string Reason for the Error ORA-19511: Error received from media manager layer, error text: string An error occurred…

In this post, you’ll learn more about the Oracle ErrorORA-26737: version string already has an export dump file with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-26737: version string already has an export dump file Reason for the Error ORA-26737: version string already has an export dump file A Data Pump dump file was…

In this post, you’ll learn more about the Oracle ErrorORA-26766: Unexpected redo pattern encountered by LogMiner with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-26766: Unexpected redo pattern encountered by LogMiner Reason for the Error ORA-26766: Unexpected redo pattern encountered by LogMiner d by tables with unsupported data types or newer table features. How…

In this post, you’ll learn more about the Oracle ErrorORA-64118: XMLIndex Exchange Partition: incompatible unstructured components with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-64118: XMLIndex Exchange Partition: incompatible unstructured components Reason for the Error ORA-64118: XMLIndex Exchange Partition: incompatible unstructured components One of the XMLIndexes had no unstructured component. How to fix the…

In this post, you’ll learn more about the Oracle ErrorTNS-01179: Listener cannot load instance class “string” with the details on why you receive this error and the possible solution to fix it. Oracle Error Description TNS-01179: Listener cannot load instance class “string” Reason for the Error TNS-01179: Listener cannot load instance class “string” Cause: Instance tried to register as a class unknown to listener. How…