To prepare the TREX name server for HTTPS, change the communication protocol from HTTP to HTTPS in the configuration file TREXWebServer.ini and enter the name of the keystore (SAPSSLS.pse) that you created already for the configuration of secure communication between theTREX preprocessor and the Web server of the application using TREX (seeGenerating a Keystore Using SAPGENPSE).
If you have already configured secure communication (HTTPS) between theTREX Web server and the TREX Java Client, you have already made both changes in the configuration file TREXWebServer.ini (seeConfiguring Secure Communication on the Web Server).
Procedure
[HTTPSERVER]
URL = https://P54896.wdf.sap-ag.de:34844/TREXHttpServer/TrexHttpServer.dll
certfile = <homedirectory>/sec/SAPSSLS.pse
This port number 38444 is valid for a TREX installation with the instance number 48.