SchemaCorrectionNeededException Class

An exception that is thrown when the storage schema doesn’t match the structure of persistent objects and the schema cannot be modified.

Namespace: DevExpress.Xpo.DB.Exceptions

Assembly: DevExpress.Data.v20.2.dll

NuGet Packages: DevExpress.Data, DevExpress.WindowsDesktop.Data

Declaration

C#

public class SchemaCorrectionNeededException :
    Exception

VB.NET

Public Class SchemaCorrectionNeededException
    Inherits Exception

Remarks

This exception is raised when the storage schema doesn’t match the structure of persistent objects and the schema cannot be modified (for instance, if the IDataStore.AutoCreateOption option is set to AutoCreateOption.None or AutoCreateOption.SchemaAlreadyExists).

Solution:

- check the AutoCreateOption options.

Inheritance

Object

Exception

SchemaCorrectionNeededException