Not able to start presentation services during EBS integration with OBI

Question

Hi All,
I ran through an issue while trying to integrate OBIEE 11.1.1.5 with EBS R12. I followed the steps mentioned in the below link
http://docs.oracle.com/cd/E14571_01/bi.1111/e16364/ebs_actions.htm
I restarted all the services but i was routed to OBIEE login screen through EBS. Later on i made some changes in connection pool of the repository and started the services but now presentation services are not coming up. i tried restarting all the services from EM and opmnctl but to no avail. i went through sawlog5 and console~coreapplication_obips1~1.log file but not able to find any specific error. Below is the error description from both the files
sawlog5.log : [2012-06-29T07:24:45.000+02:00] [OBIPS] [ERROR:16] [] [saw.dms.conext.unwrap] [ecid: 000001U8AG25Ahd5pf_AiY01402c000001,0:29] [tid: 4884] Failed to restore ctx from reference[[
File:executioncontext.cpp
Line:286
Location:
saw.dms.conext.unwrap
saw.threadpool
saw.threads
ecid: 000001U8AG25Ahd5pf_AiY01402c000001,0:29
ThreadID: 4884
console~coreapplication_obips1~1.log : 12/06/29 08:08:29 Start process
12/06/29 08:08:51 Start process
12/06/29 08:19:41 Start process
12/06/29 08:20:00 Start process
12/06/29 09:09:53 Start process
12/06/29 09:10:15 Start process
i am relatively new to OBIEE 11g platform. Please let me know if i need to look in some other log files.
Regards,
Sandeep

Answer 1

Hi,
i did make changes to connection pool but those changes are inevitable. I pointed those connection pools to the new EBS database.
@DPKA : i did make changes to instanceconfig. As a part of OBIEE integration with EBS, i changed instanceconfig.xml and started the services. I didn't bring down the services while making the changes. Did that have any impact on services.
Regards,
Sandeep