SAP Message UGMD212 - Objects belonging to transport object &1 can not be maintained

Diagnosis
You want to save changes in a system with automatic transportrecording. To transport these changes, data must be transported totransport object &V1&. However, this transport object cannot bemaintained in this system.

System Response
Changes were not saved.

Procedure
Change the system settings so that the transport object can bemaintained in this system.