
The changelist that you want to activate must contain change versions and have the status Open .
You can select multiple changelists to activate them at the same time.
Using system settings in SAP NetWeaver Administrator, you can control if the entry of a new name for a changelist is enforced or not. This is set up by default and is recommended to keep the names of changelists meaningful.
For more information: Configuring the Change Organizer
Activate
If you activate the changelist but do not want to attach it to a transport request, choose Activate . The changelist gets the status Activated and can be attached to a transport request at a later time.
Activate and Attach to Transport Request
If you want to activate the changelist and immediately attach it to a transport request, choose Activate and Attach . The dialog box Attach Changelist for Transport opens where you can attach the changelist to a transport request.
For more information: Attaching Changelists to Transport Requests