Hello everybody.
As I try to implement kerberos authentication for SSO with ADS directory I have the followin error using the debug tool :
[Info] Oct 23, 2006 4:07:22 PM error code is 24
[Info] Oct 23, 2006 4:07:22 PM
[Info] Oct 23, 2006 4:07:22 PM error Message is Pre-authentication information was invalid
[Info] Oct 23, 2006 4:07:22 PM
[Info] Oct 23, 2006 4:07:22 PM realm is CIP.SPIR.FR
[Info] Oct 23, 2006 4:07:22 PM
[Info] Oct 23, 2006 4:07:22 PM sname is krbtgt/CIP.SPIR.FR
[Info] Oct 23, 2006 4:07:22 PM
[Info] Oct 23, 2006 4:07:22 PM eData provided.
[Info] Oct 23, 2006 4:07:22 PM
[Info] Oct 23, 2006 4:07:22 PM [Krb5LoginModule] authentication failed
Pre-authentication information was invalid (24)
The connection to the j2ee server was succeed in the previous step, this error appears for the test which simulate a web user.
and at this point, as I try to log on to the portal I am not able anymore and get this message in the defalut trace :
#1.5#001372699EAE004E00000013000017A80004208E1426CC53#1161694502386#com.sap.engine.services.security#sap.com/irj#com.sap.engine.services.security#j2ee.exd#7809####dd06fd20635e11dbaec2001372699eae#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Java###Cannot initialize login module .
[EXCEPTION]
#2#com.sap.security.core.server.jaas.SPNegoLoginModule#java.lang.RuntimeException: No valid credentials provided (Mechanism level: Failed to find any Kerberos Key)
If anyone please help !
Message was edited by: JEGO EMERIC