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SSO and Principal Propagation in SUP

former_member190457
Contributor
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Hi all,

I am wondering how SSO and Principal Propagation work in SUP.

Ideally, users should be able to logon on their device application and the same user/pwd should be used to perform backend SAP invocations.

I have seen that personalization keys exists which can store users/passwords to use later in backend invocations.

However:

how can I perform login if my device is offline?

is the password used for login from device the same as the SAP system's?

do SUP and SAP have to share the same user engine (i.e. LDAP)?

Any help or pointers to best practices/manuals are really appreciated

Thanks, regards

Vincenzo

Accepted Solutions (1)

Accepted Solutions (1)

Former Member
0 Kudos

Hi,

Sybase Unwired Platform 2.0 has been released and one of the new features is [Single Sign-On for SAP|http://infocenter.sybase.com/help/index.jsp?topic=/com.sybase.infocenter.dc01203.0200/doc/html/apr1300926684837.html].

Regards,

Pierre

Former Member
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Hi Pierre,

I've to configure Single Sign On for my Blackberry mobile application which I've created using the SUP Platform.

I'm following the steps in the System Administration Guide for Sybase Unwired Platform 2.0 to configure Single Sign On using SSO2 Tokens. But the document is not very descriptive on the steps. It does not say about how the configuration is to be used in Java code.

Could you please guide me to some descriptive document/blog/article for configuring Single Sign On on SUP 2.0.

Best Regards,

Nitin

Former Member
0 Kudos

Hello Pierre,

Exist a Blog to configure SSO between SAP System and SUP 2.0?, to configure the sso token we have to create a JCO connection in SCC?

When I crete this JCO i get the following error:

com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: SAP_CMINIT3 : rc=20 > Connect to SAP gateway failed

Connect_PM GWHOST=weccnd0.modelo.gmodelo.com.mx, GWSERV=sapgw00, SYSNR=00

LOCATION CPIC (TCP/IP) on local host

ERROR GSS-API(maj): No credentials were supplied

GSS-API(min): No credentials found for this name (not logged

on) (USER

Could't acquire DEFAULT INITIATING credentials

TIME Thu Jul 21 11:34:30 201

RELEASE 640

COMPONENT SNC (Secure Network Communication)

VERSION 5

RC -4

MODULE

Regards

Former Member
0 Kudos

Hi Leslie,

Did you get that ever resolve? I am having the same problem and we do not why, SNC is configured, the JAVA app that populates the MYSAPSSO2 cookie works from the IE, if we test the connection with a service account it does work, but we are getting the error that you got above.

Any hint that you can share?

Thanks,

Zareh Vazquez

Answers (1)

Answers (1)

Former Member
0 Kudos

Hi

how can I perform login if my device is offline?

Once the device logs into the SUP once every-time thereafter the client app doesn't perform an online authentication.

The credentials are stored on the device securely and authenticated with the user supplied credentials. When the device is online it will perform the online authentication.

is the password used for login from device the same as the SAP system's?

You can have the same credentials on both the systems. The SAP connectivity credentials are however stored in SUP.

do SUP and SAP have to share the same user engine (i.e. LDAP)?

Yes currently SUP for development purposes has the openDS ldap service. but in production we can use the LDAP provider of your company.

Thanks