3191787 - Kerberos token not used even selected as Favorite in Secure login Client

Symptom

The Kerberos token not used even selected as Favorite in Secure login Client When logon to Netweaver ABAP system.

As a result, the error "No user exists with SNC name <SNC name of client certificate>" is showing.

The solution in the note: 3028386 has been applied.

In the Secure Login Client trace log ,it is showing the client is not allowing Kerberos token.

[2028.05.99 11:42:25.472000][3][sbus.exe ][sbus.dll ][ 88888] Client configuration allows:
[2028.05.99 11:42:25.472000][3][sbus.exe ][sbus.dll ][ 88888 ] Kerberos: no
[2028.05.99 11:42:25.472000][3][sbus.exe ][sbus.dll ][ 88888 ] X.509: yes
[2028.05.99 11:42:25.472000][3][sbus.exe ][sbus.dll ][ 88888 ] EncryptionOnly: no

Environment

Secure Login Client
Netweaver ABAP Systems

Product

SAP NetWeaver 7.5 for SAP S/4HANA 1511 ; SAP NetWeaver 7.51 for SAP S/4HANA 1610 ; SAP NetWeaver 7.52 for SAP S/4HANA 1709 ; SAP NetWeaver Application Server 7.0 ; SAP NetWeaver Application Server 7.01 ; SAP NetWeaver Application Server for ABAP 7.1 ; SAP NetWeaver Application Server for ABAP 7.2 ; SAP NetWeaver Application Server for ABAP for SAP S/4HANA Cloud all versions

Keywords

Kerberos , No user exists with SNC name , favorite, secure login client, Kerberos No , allowFavorite , KBA , BC-IAM-SSO-SL , Secure Login , BC-SEC-LGN-SPN , SPNego for ABAP , How To

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