Error Code 8508


Definition of Windows codes.

8508 Adding a new mandatory attribute to an existing class, deleting a mandatory attribute from an existing class, or adding an optional attribute to the special class Top that is not a backlink attribute (directly or through inheritance, for example, by adding or deleting an auxiliary class) is not allowed.


This code may be used in the following events / insertation strings:

Insertion Strings

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Security Events

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