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Thanks Justin. Am I reading it right that when it mentions V6R1 it means V6R1 and later ?

I'm upgrading one application (GoAnwhere) which requires Java 7. And it requires you to manually change the JRE for it's job only. So I won't change the default version. But my boss is concerned that installing the Java 7 license program may effect other applications.

From the link you sent I read this as saying the default java version will only change it if you manually change it as described in the link. So if I don't change the default then no other applications should fail.

Is this correct?

Thanks,

Robert Rogerson

Grocery Outlet AS/400 Support
Phone: 905-620-0207
Email: rrogerson@xxxxxxxxxxxxxxxxx

On 3/7/2017 12:56 PM, Justin Taylor wrote:
Typically, installing a new Java JRE won't change the default.


Changing Default Version for JDK (java.version)
http://www-01.ibm.com/support/docview.wss?uid=nas8N1017748



-----Original Message-----
From: Robert Rogerson [mailto:rrogerson@xxxxxxxxxxxxxxxxx]
Sent: Monday, March 06, 2017 6:29 PM
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>
Cc: Steve Kilner <stevekilner@xxxxxxxxx>
Subject: Upgrading to Java 7 on IBM i

Hello All,

I'm planning to upgrade to Java 7 by installing the license program 5761JV1. My concern is that when I do this it may affect other applications/programs. I don't know the answer myself so I'm reaching out to this list as there is more than likely someone who can reassure me and give me a concrete answer.

When I issue WRKENVVAR LEVEL(*sys) there is no CLASSPATH variable so my thought is that any java jobs that run must set the CLASSPATH in the job. My thought is that since there is no environment variable set at the system level there is no default being set. And so, if there are java jobs being run they wouldn't be affected by the upgrade unless the setting of the CLASSPATH was manually changed for the job.

Once again, the concern is that by installing/upgrading to Java 7 on the IBM i this may affect currently installed applications/programs without manually changing them.

Thanks in advance.



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