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


The goal of this KBA is to give you the skills to find the reason why SPNego is failing for you. It will help you pin point were in your configuration has gone wrong or help you find a relevant error from which you can do a note/KBA search for the solution.

It is highly recommended that you are using the new SPNego module that comes default with all recent Support Pack releases. If you are using the old version, please migrate to the new version. If you do not have it by default, you can download it from SAP Note 1457499 - SPNego add-on



  • Release Independent
  • SAP NetWeaver


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 , KBA , BC-JAS-SEC-LGN , Logon, SSO , How To

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