When you configure a single system, no transport routes are created.
This R/3 System can only be supplied with special transports.
To configure a single system, proceed as follows:
If you use the "Standard configuration" function, all previous configurations for all R/3 Systems are replaced by the standard settings. Development classes or transport layers which already existor objects created in the R/3 System are deleted.
The Change Transport Routes dialog box appears.
Your single system is displayed in the hierarchical list under Insertable objects..
The single system has been configured.