Hi Ambi,
Please check the following notes
1857366 - No Switch to HTTPS occurred
1979522 - Incorrect warning - No switch to HTTPS occurred, so it is not secure to send a password
Resolution
Execute transaction code SICF -> navigate to the webdynpro ABAP node from the application you're facing the issue, then:
"Error Pages" tab -> "Logon Errors" -> "System Logon" radio button -> "Configuration" button.
In the "Actions During Logon" section, the dropdown box "Protocol" should have value "Logon via HTTPS".
- If HTTPS/SSL is not needed, then the following two options are possible:
- Change the protocol to "Do Not Switch"
- Select "Do Not Display Warnings"
Also, the reverse proxy/load balancer that is between the client and the ABAP server should make sure that the header field 'clientprotocol' is set to HTTPS.
You will find the more information in the above notes.
Please close this thread if this address your issues.
Thanks
Adil