When you say you upgraded Informix, do you mean you upgraded the Informix database on the Cisco server, upgraded the Informix client on the Xtraction server, or upgraded both?
If you upgraded the client on the Xtraction server, the problem might be the Version referenced in the Xtraction config files.
I would suggest opening a support ticket for assistance.
it is a typo mistake i have upgraded to latest version of Xtraction and copied all the ibm.dll files as mention above.
the datamodel is connected but the application is throwing error.
Is the necessary info in the web.config file?
If you have not already done so, I would suggest opening a support ticket for assistance.