Distributing CTS Plug-Ins to the Managed Systems 
Using the Central CTS Configuration Web UI you can distribute the CTS Service and CTS Bootstrapper plug-ins from the central CTS server to the managed systems.
Prerequisites
You have performed a validation in the central CTS Configuration Web UI and the system tells you that the CTS Service and CTS Bootstrapper plug-ins in the managed system are not up-to-date.
The import destination exists for the distribution of CTS Service plug-ins.
The managed system has the required version of the transport tools tp and R3trans.
For more information, see SAP Note 1665940.
Procedure
In the Central Change and Transport System Configuration Web UI, choose the link Plug-In not up-to-date.
A dialog box opens where you must confirm that you want to distribute the plug-in to the relevant system.
On this dialog box, you can navigate to the validation details on the plug-in distribution status. This provides an overview of the installed plug-in versions and the versions that are available for installation as well as the import destination and transport tools functions.
Choose Distribute Plug-ins.
The CTS Service and CTS Bootstrapper plug-ins are distributed to the managed system.