After the upgrade Jboss doesn't come up and it errors out. Navigating to
\modules\ca\iam\ we see the following directories exist:
After a working upgrade \jasper \bouncy directories should exist
Release : 14.2
Component : IdentityMinder(Identity Manager)
Since this is an in-place upgrade on existing system, IDM installer was looking for Jboss configuration property from multiple locations on the server. We found that the IDM installer creates two im_installer.properties files one for server and one for admin. By changing the jboss configuration at both location, we were able to solve this issue and IDM upgrade was successful.