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SSO problem in SAP ERP

mohammadwahidullah
Explorer

‎02-27-2011 5:11 AM

0 Kudos

Hi,

We are using SSO in SAP ERP for a long time. This SSO trust on our domain users as per set up in SAP systems. Recently we have applied Domain Security policy which includes min password length, Special Char, Numerice, Caps lock, small letter etc in the new password.

After this policy applied we are not able to connect to SAP systems by SSO and appearing the message "No user exists with SNC Name "p:Domainid@domain_name.com.bd "

Can you please help.

Regards

Wahid

2 REPLIES 2

Former Member

‎02-27-2011 5:45 AM

0 Kudos

Dear Mohammad,

Please set below parameter in your SAP systems

login/password_change_for_SSO = 0

Best Regards

Imran

tim_alsop
Active Contributor

‎02-27-2011 8:46 AM

0 Kudos

Hi,

The login/password_change_for_SSO parameter which was suggested by something else, is designed to configure what happens when the users SAP password expires. From the error you have given this has nothing to do with users SAP password expiry.

The error "No user exists with SNC name p:<snc name>" has nothing to do with passwords. It means that the Kerberos principal name (e.g. SNC name without p: prefix) of the user who has logged on cannot be found in the USRACL table. The USRACL table is maintained when you use su01 and select the SNC tab. Please check that you have this setup to map the external identity of the user onto the SAP user you want them to logon as when they use SNC.

Thanks,

TIm