Changing a Document with an ECR 
Procedure
You see the following two additional fields on the change header: System status and User status. These fields contain the abbreviations of the statuses that have already been assigned to the change request.
To display the status descriptions, choose Status.
The system automatically sets the system status to Created. This system status is also copied to the change objects (for example, document) and displayed on the detail headers of the individual object management records.
Enter the document.