Not sure which JDK(Classic or J9) Andy's using, but something worth
clarify here:
1) -Djava.version is not used anymore for J9 JDKs. It's ready only, the
way to choose J9 JDK is JAVA_HOME.
2) Jdk 70 is only available for J9 . No classic JDK 7.0 available on IBM
3) If you want using jdk70 , you can reference here for details:

Best regards.

Gavin, Zhang Gan --

IBM i J9 Team Lead,
Email: zhanggan@xxxxxxxxxx
Phone: +86-10-82452719
Address: 1/F, 28, ZhongGuanCun Software Park, No.8 Dong Bei Wang West
Road, Haidian District, Beijing P.R.China 100193
J9 on i:

Justin Taylor <JUSTIN@xxxxxxxxxxxxx>
Sent by: java400-l-bounces@xxxxxxxxxxxx
10/17/2013 03:15 AM
Please respond to
Java Programming on and around the IBM i <java400-l@xxxxxxxxxxxx>

Java Programming on and around the IBM i <java400-l@xxxxxxxxxxxx>,

RE: UnsupportedClassVersionError using ScottKlement's JDBCR4

IIRC, jtds 1.3.1 requires a newer version of Java. Can you run jdk70?

-----Original Message-----
From: andy_johnson@xxxxxxxxxxxx [mailto:andy_johnson@xxxxxxxxxxxx]
Sent: Tuesday, October 15, 2013 1:48 PM
To: java400-l@xxxxxxxxxxxx
Subject: UnsupportedClassVersionError using ScottKlement's JDBCR4

First - thank you Scott for your contribution of the JDBCR4 suite!

I am getting an UnsupportedClassVersionError at the JDBC_ConnProp (drv
new_Driver(drivname); specifically) similar to an earlier email chain.

However in my case, JAVA *VERSION confirms I am on 1.5.0 and I also set
Environmental Variable in a CL prior to running the RPG program like



The .jar file I am using is jdts-1.3.1.

Any ideas on where to start?

Thanks in advance.


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