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 End-User Documentation
View this topic on docs.devexpress.com (Learn more)

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.v19.1.dll

Expanded Syntax

Expanded 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.

Expanded Inheritance Hierarchy

System.Object
    System.Exception
       SchemaCorrectionNeededException

Expanded See Also

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