I have upgraded services from 6.2 to 7.2 using upgrade planner tool. Added dependency-injecter as ds, generated services, and then registered localserviceimpl and finderimpl classes as components.All the services worked except for a module where UUID is set to true for all the entities and one of the entities is registered as an assetentry.For the generated persistence classes, variables such as entitycacheenabled and findercacheenabled are not available.  I have tried setting cache-enabled to attribute to false and checked for any differences with respect to other services that worked. But couldn't find anything else. Will share more information if needed. Let me know if any of you are facing similar issue.Services were generated without any errors when I used 7.1 DTD and removed ds injections.Thanks.