Hello Yasin Koyuncu, thank you for reporting the issue. Your problem is very similar to https://hibernate.atlassian.net/browse/HHH-16574, I will add your case to tests and continue working on a solution. Note that since you’re querying BConfiguration explicitly you should be able to avoid the treat in your query, and Hibernate should resolve the items join to the correct type (BItem) but there seems to be another bug preventing that from working correctly so stay tuned for fixes. |