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Delphi – E2054 Illegal type in Write/Writeln statement 

This error occurs when you try to write a type that isn’t permitted in a Write or Writeln statement in your delphi program. It would have been easier to use a writeln statement to output Color, wouldn’t it? Unfortunately, that is not legal, and we have to do it with an auxiliary table.

How to fix the Oracle error PRCD-01012: Failed to retrieve disk group list for database {0}.?

In this post, you’ll learn more about the Oracle ErrorPRCD-01012: Failed to retrieve disk group list for database {0}. with the details on why you receive this error and the possible solution to fix it. Oracle Error Description PRCD-01012: Failed to retrieve disk group list for database {0}. Reason for the Error PRCD-01012: Failed to retrieve disk group list for database {0}. Cause: Failed to…

How to fix the Oracle error RMAN-06508: MAXSETSIZE string KBYTES should be greater than block size string bytes?

In this post, you’ll learn more about the Oracle ErrorRMAN-06508: MAXSETSIZE string KBYTES should be greater than block size string bytes with the details on why you receive this error and the possible solution to fix it. Oracle Error Description RMAN-06508: MAXSETSIZE string KBYTES should be greater than block size string bytes Reason for the Error RMAN-06508: MAXSETSIZE string KBYTES should be greater than block…

How to fix the Oracle error CRS-09030: Error string: No region given?

In this post, you’ll learn more about the Oracle ErrorCRS-09030: Error string: No region given with the details on why you receive this error and the possible solution to fix it. Oracle Error Description CRS-09030: Error string: No region given Reason for the Error CRS-09030: Error string: No region given Cause: Incorrect or no region given with -c option. How to fix the Error CRS-09030:…

How to fix the Oracle error CRS-02554: Server pool ‘string’ cannot be unregistered as it is referenced by resource ‘string’?

In this post, you’ll learn more about the Oracle ErrorCRS-02554: Server pool ‘string’ cannot be unregistered as it is referenced by resource ‘string’ with the details on why you receive this error and the possible solution to fix it. Oracle Error Description CRS-02554: Server pool ‘string’ cannot be unregistered as it is referenced by resource ‘string’ Reason for the Error CRS-02554: Server pool ‘string’ cannot…

How to fix the Oracle error CRS-02411: The Cluster Time Synchronization Service will take a long time to perform time...

In this post, you’ll learn more about the Oracle ErrorCRS-02411: The Cluster Time Synchronization Service will take a long time to perform time synchronization as local time is significantly different from mean cluster time. Details in string. with the details on why you receive this error and the possible solution to fix it. Oracle Error Description CRS-02411: The Cluster Time Synchronization Service will take a…

How to fix the Oracle error ORA-48185: OS file size system call failure?

In this post, you’ll learn more about the Oracle ErrorORA-48185: OS file size system call failure with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-48185: OS file size system call failure Reason for the Error ORA-48185: OS file size system call failure OS file size call failed. The system failed to retrieve the file…

How to fix the Oracle error NZE-28801: invalid object type?

In this post, you’ll learn more about the Oracle ErrorNZE-28801: invalid object type with the details on why you receive this error and the possible solution to fix it. Oracle Error Description NZE-28801: invalid object type Reason for the Error NZE-28801: invalid object type Error not user-visible. How to fix the Error NZE-28801: invalid object type ? You can fix this error in Oracle by…

How to fix the Oracle error ORA-28024: must revoke grants of external roles to this role/user?

In this post, you’ll learn more about the Oracle ErrorORA-28024: must revoke grants of external roles to this role/user with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-28024: must revoke grants of external roles to this role/user Reason for the Error ORA-28024: must revoke grants of external roles to this role/user The user or…