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SAP Knowledge Base Article - PreviewSymptom
- The SPNEGO authentication fails on the upgraded system when the SPNego add-on was not undeployed before starting the upgrade.
- The security troubleshooting wizard records a ClassNotFound exception during SPNEGO authentication:
java.lang.ClassNotFoundException:
com.sap.security.spnego.SPNEGOLoginModule
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Environment
- SAP AS Java NetWeaver 7.3
- SAP AS Java NetWeaver 7.3 EHP1
Product
SAP NetWeaver 7.3
Keywords
SPNEGO, ClassNotFoundException, SPNEGOLoginModule , KBA , BC-JAS-SEC-LGN , Logon, SSO , Problem
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