Wizard-Based Basic Configuration for
TREX
The configuration wizard enables the automatic configuration of the settings that are required so that the application using TREX can communicate with TREX using an HTTP connection.

Only execute template-based configuration if you have not configured TREX previously.

The wizard-based configuration of the settings that are required to enable the application using TREX to communicate with TREX using an RFC connection is not currently supported. You therefore carry out the configuration steps required for this manually (more information: Connecting TREX with an ABAP Application (RFC Connection)).
...
1.
Call the
wizard-based configuration tool as described in
Configuration
Wizard.
2. Once you have selected the functional units that you want to configure using the configuration wizard, the Usage Type Overview – Selection of Configuration Flavors screen appears. Select Connect TREX in Further configuration tasks.
3. After completing additional configuration steps, you reach the Specifying the Address of the TREX Name Server page. Enter the address of one or more TREX name servers. A TREX name server controls and monitors the HTTP connection between TREX and the application using TREX.
You have used the configuration wizard to configure the HTTP connection between TREX and the application using it. You can also carry out the configuration steps of the wizard-based configuration manually.
For information on this, see the following documentation:
● Connecting TREX with an Application
○ Connecting TREX with an ABAP Application (RFC Connection)
○ Connecting TREX with a Java Application (HTTP Connection)

You carry out these steps manually if you have already carried out the wizard-based basic configuration previously and now want to configure settings at a later time.