When editing a user in Strategy Workstation, the following error appears:

The object does not exist in the metadata.
This error occurs because some objects no longer exist but there are still references to them in the metadata. In order to track down the cause of the inconsistency, customers encountering this issue should make note of Schema-related changes, Object Migrations, or error messages prior to experiencing the problem. Change Journaling, if it has been enabled, can help in preserving this information.
Contact Strategy Technical Support in order to get some assistance to fix this inconsistency.