Isaac Vásquez ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=627d288... ) *commented* on HHH-16650 ( https://hibernate.atlassian.net/browse/HHH-16650?atlOrigin=eyJpIjoiZThjMD... ) Re: Loss in precision due usage of Float data type instead of BigDecimal in case Oracle JDBC driver returning -127 for scale and 0 for precision if precision/scale is unknown. Might happen unexpectedly and requires very close inspection of used SQL ( https://hibernate.atlassian.net/browse/HHH-16650?atlOrigin=eyJpIjoiZThjMD... ) @Ralf Grewe, hello Ralf, I was looking your solution, but cannot replicate in this incident: https://hibernate.atlassian.net/jira/software/c/projects/HHH/issues/HHH-1... Could you please review it, since seems to be the same cause please? ( https://hibernate.atlassian.net/browse/HHH-16650#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16650#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100225- sha1:e03cc87 )