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SPNEGO Kerberos - Root configuration spnego not found

Hi,

We've got a strange problem with a portal system which was created through a system copy.

After some DES related changes on Active Directory, we have re-run the SPNEGO wizard and I believe that the setup has some how got corrupted.

This is the exception we now get.

It occurs during the initialisation of the SPNegoLoginModule.

I assume the "configuration with the path 'spnego'" refers to the authentcation template that is used in the security provider service under the ticket login stack. But what does the authentication template refer to ?

Root configuration not found.

[EXCEPTION]

{0}#1#com.sap.engine.frame.core.configuration.NameNotFoundException: A configuration with the path "spnego" does not exist.

at com.sap.engine.core.configuration.impl.persistence.rdbms.DBAccessDefault.getConfiguration(DBAccessDefault.java:586)

at com.sap.engine.core.configuration.impl.persistence.rdbms.PersistenceHandler.readConfig(PersistenceHandler.java:102)

at com.sap.engine.core.configuration.impl.cache.CachedConfiguration.<init>(CachedConfiguration.java:62)

at com.sap.engine.core.configuration.impl.cache.ConfigurationCache.getCachedConfiguration(ConfigurationCache.java:848)

at com.sap.engine.core.configuration.impl.cache.ConfigurationCache.getCachedConfiguration(ConfigurationCache.java:882)

at com.sap.engine.core.configuration.impl.cache.ConfigurationCache.openConfiguration(ConfigurationCache.java:748)

at com.sap.engine.core.configuration.impl.ConfigurationHandlerImpl.openConfiguration(ConfigurationHandlerImpl.java:734)

at com.sap.engine.core.configuration.impl.ConfigurationHandlerImpl.openConfiguration(ConfigurationHandlerImpl.java:693)

at com.sap.security.core.server.jaas.spnego.cfg.SPNEGOUtil.existRootConfiguration(SPNEGOUtil.java:39)

at com.sap.security.core.server.jaas.spnego.cfg.SPNEGOStorage.existRootConfiguration(SPNEGOStorage.java:45)

at com.sap.security.core.server.jaas.spnego.cfg.SPNEGOConfiguration.exists(SPNEGOConfiguration.java:47)

at com.sap.security.core.server.jaas.SPNegoLoginModule.initialize(SPNegoLoginModule.java:80)

at com.sap.engine.services.security.login.LoginModuleLoggingWrapperImpl.initialize(LoginModuleLoggingWrapperImpl.java:173)

at com.sap.engine.services.security.login.LoginContextFactory.initializeLoginContext(LoginContextFactory.java:192)

at com.sap.engine.services.security.login.FastLoginContext.login(FastLoginContext.java:144)

at com.sap.engine.system.SystemLoginModule.login(SystemLoginModule.java:90)

Regards

Dagfinn

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1 Answer

  • Jan 09, 2013 at 06:31 PM

    What portal version are you running?

    Has your portal been patched since you ran the SPNego wizard the last time? If yes and you have now used the new SPNego implementation, there are steps that need to be done in order to migrate the configuration to the new SPNego implementation. See SAP notes 1457499 and 1488409. The latter contains an useful document as an attachment.

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