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Former Member
Jul 27, 2007 at 08:35 AM

SSO Logon ticket issued with wrong client

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Hi there,

we're trying to setup SSO between an Enterprise Portal and an externel BI system. Both are up to date in version 7.0.

When the BExWeb is called from the portal, an error page is displayed:

[code]com.sap.mw.jco.JCO$Exception: (103) RFC_ERROR_LOGON_FAILURE: Issuer of SSO ticket is not authorized[/code]

On target BI system, I switched on the sm50 trace and found the following error:

[code]*** ERROR => System ID and client from ticket are not the same than mine. [ssoxxkrn.c 841]

Data from ticket: sysid=XE4 , client=100

My system data: sysid=BIW , client=001

  • ERROR => Neither was ticket issued by myself nor can I find issuer in TWPSSO2ACL. [ssoxxkrn.c 847]

dy_signi_ext: issuer not trusted[/code]

This means, the ticket is issued with client 100, which is wrong! The system only has the client 001. Does anybody know, where this setting is made for the logon ticket? Please help! It will be aprreciated and rewarded.

Thanks in advance,

Matthias