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How to fix the Oracle error DIA-48203: Illegal Data Type [string]?

In this post, you’ll learn more about the Oracle ErrorDIA-48203: Illegal Data Type [string] with the details on why you receive this error and the possible solution to fix it. Oracle Error Description DIA-48203: Illegal Data Type [string] Reason for the Error DIA-48203: Illegal Data Type [string] Illegal data type specified. How to fix the Error DIA-48203: Illegal Data Type [string] ? You can fix…

How to fix the Oracle error DGM-17007: Unsupported platform, observer cannot start?

In this post, you’ll learn more about the Oracle ErrorDGM-17007: Unsupported platform, observer cannot start with the details on why you receive this error and the possible solution to fix it. Oracle Error Description DGM-17007: Unsupported platform, observer cannot start Reason for the Error DGM-17007: Unsupported platform, observer cannot start The Observer was started on an operating system that does not support multi-threading. How to…

How to fix the Oracle error ORA-16162: Cannot add new standby databases to protected configuration?

In this post, you’ll learn more about the Oracle ErrorORA-16162: Cannot add new standby databases to protected configuration with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-16162: Cannot add new standby databases to protected configuration Reason for the Error ORA-16162: Cannot add new standby databases to protected configuration An attempt was made to enable…

How to fix the Oracle error ORA-12628: TNS:no event callbacks?

In this post, you’ll learn more about the Oracle ErrorORA-12628: TNS:no event callbacks with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-12628: TNS:no event callbacks Reason for the Error ORA-12628: TNS:no event callbacks An attempt to register a connection for event notification failed because asynchronous callbacks are not available. How to fix the Error…

How to fix the Oracle error ORA-01108: file string is in backup or media recovery?

In this post, you’ll learn more about the Oracle ErrorORA-01108: file string is in backup or media recovery with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-01108: file string is in backup or media recovery Reason for the Error ORA-01108: file string is in backup or media recovery Either media recovery is actively being…