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3196746 - SPNEGO not working for HTTPS connection

Symptom

SPNego works as expected when using HTTP protocol in link.
And it does not work if using HTTPS protocol. 
This issue may only happen for a specific type of browser like Edge, IE.

For example, SPNego works for http://<FQDN>:<port>/nwbc and does not work for https://<FQDN>:<port>/nwbc.


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Environment

  • ABAP Netweaver Application Server
  • SAP NetWeaver Application Server for SAP S/4HANA    
  • ABAP PLATFORM - Application Server ABAP

Product

ABAP platform all versions ; SAP NetWeaver Application Server all versions ; SAP NetWeaver Application Server for ABAP all versions ; SAP NetWeaver Application Server for SAP S/4HANA all versions ; SAP NetWeaver all versions ; SAP Web Application Server for SAP S/4HANA all versions

Keywords

SPNEGO, KERBEROS, SSO, LOGON, HTTPS, BROWSER, HTTP, webservice, web service , KBA , BC-SEC-LGN-SPN , SPNego for ABAP , Problem

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