[ https://issues.jboss.org/browse/TEIIDDES-2870?page=com.atlassian.jira.plu... ] Matej Kralik reopened TEIIDDES-2870: ------------------------------------ I am still able to reproduce it. I upload the project to the attachments. I have 3 jars, but only two are used. To the VDB I add the last one which is not used by any procedures. But when I edit the name of some column and resync VDB, the third jar is deleted from VDB. Steps to reproduce # Import project from attachments # Check that VDB contains 3 jars in the UDF Jars tab in the VDB editor # Rename some column (e.g. UdfModel->UDFView->namebusiness to namebusiness2) # Save model # Click on VDB Editor on Synchronize All # MyTestUdf3.jar will disappear from VDB -- This message was sent by Atlassian Jira (v7.12.1#712002)