I successfully imported the repository_export.xml from the development environment to the test environment.
The import happened successfully. I am able to see all the packages, but I am not able to see any of the Model jars or the Business Rules there.
But when I import it into any other local instance it am able to see the packages and also the rules assets/model jar.
The only difference between the test environment and the development is that the test is clustered where as the devleopment is not.

Thanks in advance,
Ravindra