Issue in BI 4.2 SP3 with manual AD authetication

[Former Member]

Hello,

I'm facing an issue in implemenntation of manual WinAD authentication with SAP BI 4.2 SP2 installation with Tomcat 8 :

-Every configuration files seems ok

-kinit is ok

-manual ad authentication on rich client and ccm is ok

and on Bi Lauchpad i have this error:

Informations de compte non reconnues : L'authentification Active Directory n'a pas pu vous connecter. Veuillez contacter votre administrateur système pour vous assurer que vous êtes membre d'un groupe mappé correct et essayez de nouveau. Si vous n'êtes pas membre du domaine par défaut, saisissez votre nom d'utilisateur sous la forme NomUtilisateur@NomDomaine_DNS et réessayez. (FWM 00006)

When i checked the stdout.log, it's empty. When i check the log files in

C:\Users\MyUSER\SBOPWebapp_BIlaunchpad_IP_PORT_8080 i find this error:

"Authentication failed. unable to find LoginModule class: com.sun.security.auth.module.krb5LoginModule"

When i try to connect to my CMS with the Bi Lauchpad of an other platform, manual AD loginn Works fine.

I have no idea, if you can help me?

Thanks in advance.

Roger

[Former Member]

I made a repair, that not solve my problem.

I un-deployed and deployed again my webapps with Wdeploy tool, same results. Ii'm facing the same error message :

"Authentication failed. unable to find LoginModule class: com.sun.security.auth.module.krb5LoginModule"

Any ideas?

Thanks in advance

[CdnConnection]

Roger-Henri,

If you have confirmed the KINIT command work then the issue could be with your krbi5.ini settings.

Some options to consider

Pre Win2k12 krbi5.ini options:

default_tgs_enctypes = rc4-hmac
default_tkt_enctypes = rc4-hmac

Post Win2k12 krbi5.ini options:

default_tgs_enctypes = aes128-cts-hmac-sha1-96
default_tkt_enctypes = aes128-cts-hmac-sha1-96

Regards,

Ajay

[Former Member]

Hello Ajay,

I try your solution but is not working.

[former_member182521]

Look like its an issue with your JDK version. Which version of JDK you are using ? Is it Sun or ibm. I would suggest you to compare it with your working environment.

Thanks

Mani

[Former Member]

It is the same Java version who is running on my working environment. It's Sun java 1.8.0_101.