Error in FM when trying to select/connect JDBC datasource from Cognos connection

[satyajit.igate@gmail.com]

Gurus,
I am having some issue FM when trying to select/connect JDBC datasource from Cognos connection. I created a JDBC datasource using DB2 database. I am able to connect from Cognos connection>Administration. My BI server is installed in AIX server(not in windows). I have installed FM in my local system. I can view the datasource I created but when I tried to use that it throws the error below:
FYI- I have copied the "db2jcc4.jar" file in FM location: C:\Program Files (x86)\ibm\cognos\c10\webapps\p2pd\WEB-INF\lib
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QE-DEF-0285 The logon failed.
QE-DEF-0325 The logon failed for the following reason:
RQP-DEF-0068 Unable to connect to at least one database during a multi-database attach to 1 database(s) in:
Satyajit

UDA-SQL-0432 Unable to locate the gateway "cogudajdbc".
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Any help would be appreciated.

[satyajit.igate@gmail.com]

Any suggestion guys? I am stuck here and cant use the framework manager at all.