Windows System Error Code 8508 – ERROR_DS_NONSAFE_SCHEMA_CHANGE (0x213C)]

In this post, you’ll learn about the Windows System Error ERROR_DS_NONSAFE_SCHEMA_CHANGE (0x213C)] and the reason why you are receiving the error message

How does this Error in Windows Look like?

Error Code 8508 ERROR_DS_NONSAFE_SCHEMA_CHANGE (0x213C)]

Why do you receive the System Error Error Code 8508 ERROR_DS_NONSAFE_SCHEMA_CHANGE (0x213C)] in Windows?

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.