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Feb 15, 2008 at 02:18 PM

Hibernate version

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Hi everyone!

Sorry for crossposting, already posted this in WebDynpro Java...

We're currently trying to get Hibernate to work on NW J2EE 6.40. We deployed the jars mentioned in [Hibernate on SAP NetWeaver (1st version)|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/14f55178-0801-0010-0bac-974ed17e51d3] successfully. While it seems to be somewhat working - at least we're seeing hibernate error messages 😉 - we run across a NPE in

AbstractEntityTuplizer.createProxy()

when calling

session.load()

In [Hibernate Issues HHH-1365|http://opensource.atlassian.com/projects/hibernate/browse/HHH-1365] this is said to happen when running Hibernate 3.1.3 against a signed JAR. Since I did not see any posting related to this error under NetWeaver, I think that the problem is caused by me using a wrong Hibernate version (we try to use Hibernate 3.1.3) with J2EE 6.40.

I did not find any version hint fpr Hibernate 3 in the document version linked above, so I used the version mentioned in [Hibernate on SAP NetWeaver (2nd version)|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/bf0d57db-0c01-0010-6fa3-83503981eed4], but this version deals with NW 2004s / J2EE 7.0. The other jar's versions are identical.

Can anyone confirm that I may be using the wrong Hibernate version and/or tell me which version of Hibernate3.jar I'd have to deploy to avoid this ?