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

Declaration

public class SchemaCorrectionNeededException :
    Exception

Public Class SchemaCorrectionNeededException
    Inherits Exception

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.

SchemaCorrectionNeededException