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Former Member
Nov 03, 2010 at 01:40 PM

SSO logon not possible; invalid host name for issuing cookie

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Dear gurus,

We have CRM 7.01 abap+java system on windows2008 server, CRM UI works on firefox mozilla, but, It does not run on internet explorer because of the domain name does not match the internet explorer standard name requirements as Snote 654982. The hostname is acsmrcrm01.ac.st, we can not change the domain name because of the company rules. I have changed the parameter "icm/host_name_full" as acsmrcrm03.com and entered the host file. So, CRM UI link (http://acsmrcrm03.com:8000/sap/bc/bsp/sap/crm_ui_start/default.htm?sap-client=100&sap-sessioncmd=open) is opened in internet explorer with following warning .

"SSO logon not possible; invalid host name for issuing cookie"

After we enter the user a password again we can open the CRM UI portal

with internet explorer browser, but, pop-ups does not run.

How can we solve this problem?

Thanks,

Sinan.