004529: Cannot modify the schema on an enabled network topology when it affects existing data.

Description

This operation is not supported when the network topology is enabled and the requested schema modification would affect existing data.

For example, when adding an asset type to a domain using a coded value which is referenced by existing features, the operation will fail.

Solution

Do one of the following:

• Remove any references to the asset types's coded value in the data and attempt the operation again.

• Disable the network topology and attempt the operation again.