Manufacturing parts under Plate part or Profile part do not have same Permission Group.
The manufacturing parts under the plate part or profile part do not have the same permission group.
Coding or data model propagation errors.
What You Should Do
To repair the object, run the Clean Database custom command (ProgID: SP3DCleanDatabaseCmd.CCheckObj). This command displays a dialog box that lists the objects in error. From the list, you can select the objects and repair them by clicking Clean Now.