Hi Sharath
The first thing I would suggest would be going to the latest patch level. The current patch level for Service Catalog is 14.1.04.1. This involves installing cumulative 4 (RO96941) and rollup 1 (RO98013).
For more information on what is in these fixes, please refer to the documentation:
https://docops.ca.com/ca-service-management/14-1/en/release-information
Alternatively, cumulative 5 is being released at the end of March, or the beginning of April (although these dates are currently subject to change).
Once you've updated Service Catalog/USS, if you still see problems, please log a case so we can investigate this problem further.
Steve