2291368 - How to Troubleshoot SPNego issues for the J2ee Netweaver WAS

The goal of this KBA is to provide the skills necessary to identify the reasons for SPNego failures. It assists in pinpointing configuration problems or locating errors that can be used to search for solutions in notes or KBAs.

It is strongly recommended to use the new SPNego module included by default with recent Support Pack releases. For those using the older version, migrating to the new version is advised. If it's not included by default, it can be downloaded from SAP Note 1457499 - SPNego add-on

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

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• SAP NetWeaver Application Server Java

SAP NetWeaver 2004 ; SAP NetWeaver 7.0 ; SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP enhancement package 1 for SAP NetWeaver 7.0 ; SAP enhancement package 1 for SAP NetWeaver 7.3 ; SAP enhancement package 2 for SAP NetWeaver 7.0 ; SAP enhancement package 3 for SAP NetWeaver 7.0

SPNego, Kerberos, NTLM, DES, RC4, AES, user mapping, encryption, SCN, keytab, resolution, token, checksum, diagtool, SPNegoLoginModule, Etype, RC4, TSHW, Realm , KBA , BC-JAS-SEC-LGN , Logon, SSO , How To