Configuration IBM Cognos TM1 Aplications with users AD

[Ana Ventura]

Hello,
I'm trying to configure TM1 (Cognos TM1 Enterprise) Aplications with users AD of cognos BI.

My first step was configure the file tm1s.cfg with:
IntegratedSecurityMode=5
ServerCAMURI=http://<BI server>:9300/p2pd/servlet/dispatch
ClientCAMURI=http://<BI server>:9300/p2pd/servlet/dispatch

After to restart the tm1 server, i'm connecting without problems with AD users in Architect and Perspectives.

My Problem is to acess in my tm1 aplications with users AD, when i acess TM1 application server gateway URI (http://<server name>:9510/pmpsvc appears the first configuration IBM Cognos TM1 Applications with the points:
Host Admin: <server>
Server: <TM1 server>
Locator Application TM1 Web Uniform Resource: http://<server tm1>:9510/tm1web/Contributor.jsp
Secuty of Cognos BI: http://<server BI>:9300/p2pd/servlet/dispatch
Cogbos BI URI's dispacher: http://<server BI>:9300/p2pd/servlet/dispatch

After this configuration i clicked in OK and appears "the session was not started" error.

I'm trying to connect the tm1web (http://<server tm1>:9300/tm1web) in here i can connect with users AD, but after my login appears other error like: PRS-PRH-0221 the file "portal/variables_TM1.xml" could not be opened.

Do you have any idea to solve this issue?

Ty