TCP socket ports were enabled at an SAP NetWeaver ABAP system.
Now, TCP load balancing is being configured as documented at the SAP Help page "TCP Socket Load Balancing".
The following error is observed at the SAP Web Dispatcher trace file, once the configuration has been activated:
*** ERROR => TcpPlugInStartConn: no server for protocol TCP found
While accessing the Message Server instance list page (e.g., "http://<Message Server host>:<Message Server port>/msgserver/text/logon?version=1.3"), the TCP ports of the instances are not listed.
<SAP server name>_<SID>_00
DIAG <SAP server name>.example.com 3200 LB=15
RFC <SAP server name>.example.com 3300
HTTP <SAP server name>.example.com 8080
HTTPS <SAP server name>.example.com 4430
- Product independent
- SAP Release independent
- Client/Server Technology – Web Dispatcher (WDP)
KBA , BC-CST-WDP , Web Dispatcher , BC-CST , Client/Server Technology , Problem
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