About Concurrently Open Workspaces
Code Insight 6.14.2 SP2
Because project copying (custom and complete) requires opening workspaces, it is possible that if there are a large number of workspaces in a given project that project copy may fail. By default, the maximum allowable open workspaces on a given Scan Server is 50. Increase the dispatcher.maxNumberOfOpenedWorkspaces property in the scanEngine.properties file to allow more workspaces to be open at a given time. You will need to restart the Tomcat server for this change to take effect.