We have installed Tridion 2011 SP1 HR2. We are facing some issues with Odata after the installation. OData is not coming up as expected and is throwing the below error.
could not initialize class com.tridion.weservices.odata.input.handler.Odatawebservicehandler
After some initial checks, we found out that the issue was caused due to ugc_webservice.jar. If we remove the jar, Odata is working fine.Can anyone tell us why is the jar included.Is there a way to fix this? What is the impact if this jar is not placed in Odata server.