Diagnosis
The costing item originates from a costing process that can no longerbe changed.
Costing cannot be changed if it has been completed or if the object tobe costed does not allow changes.
Example
An order has been costed. Tihs order then represents the costed object.If the order is then completed/closed, then the result of costingcannot be changed.

System Response
The system resets the changes made.

Procedure
You should not make any changes after the costing process has beencompleted.