Re: Unable to compile Java program in AS400

Hi Rob,

Thanks for your response.

I did check and below is what I see in my system

Resource
ID Option Feature Description
5770JV1 *BASE 5050 IBM Developer Kit for Java
5770JV1 *BASE 2924 IBM Developer Kit for Java
5770JV1 16 5116 Java SE 8 32 bit
5770JV1 17 5117 Java SE 8 64 bit



On Thu, Apr 14, 2022 at 3:55 PM Rob Berendt <rob@xxxxxxxxx> wrote:

What version of the OS?
IDK if you can get Java 8 to run on an AS400. You might have to upgrade
to IBM i.
If you do DSPSFWRSC what do you have in this vicinity?
Resource
ID Option Feature Description
5770JV1 *BASE 5050 IBM Developer Kit for Java
5770JV1 *BASE 2924 IBM Developer Kit for Java
5770JV1 16 5116 Java SE 8 32 bit
5770JV1 17 5117 Java SE 8 64 bit
5770JV1 19 5119 Java SE 11 64 bit


Rob Berendt
--
IBM Certified System Administrator - IBM i 6.1
Group Dekko
Dept 1600
Mail to: 7310 Innovation Blvd, Suite 104
Ft. Wayne, IN 46818
Ship to: 7310 Innovation Blvd, Dock 9C
Ft. Wayne, IN 46818
http://www.dekko.com

-----Original Message-----
From: JAVA400-L <java400-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of shaik
rihana
Sent: Thursday, April 14, 2022 2:42 PM
To: java400-l@xxxxxxxxxxxxxxxxxx
Subject: Unable to compile Java program in AS400

[You don't often get email from shaikrihana7@xxxxxxxxx. Learn why this is
important at http://aka.ms/LearnAboutSenderIdentification.]

CAUTION: This email originated from outside of the organization. Do not
click links or open attachments unless you recognize the sender and know
the content is safe.


Hi Team,

I am trying to compile a java program in AS400, We have JDK 1.8 version
installed in our system. While compiling I am getting the below error.

javac AWSV4Auth.java

error: error reading /QIBM/UserData/Java400/ext/sqljdbc42.jar; error in
opening zip file

Tried to compile a simple HelloWorld program, but it is also not working.
I have ENVVAR CLASSPATH set to '/QIBM/ProdData/Java400'

Secondly, I have a .class file created outside AS400 using a JDK version
1.8. I copied the .class to IFS folder '/QIBM/ProdData/Java400' . When I
try using functions from this class, am getting the below error

Message ID . . . . . . : RNQ0301 Severity . . . . . . . : 99
Message type . . . . . : Inquiry
Date sent . . . . . . : 04/12/22 Time sent . . . . . . : 16:49:54

Message . . . . : Java exception received when calling Java method (C G D
F).
Cause . . . . . : RPG procedure JVAINT2 in program DEVRXS/JVAINT2 received
Java exception "java.lang.UnsupportedClassVersionError: JVMCFRE003 bad
major
version; class=AWSV4Auth, offset=6" when calling method "<init>" with
signature "()V" in class "AWSV4Auth".
Recovery . . . : Contact the person responsible for program maintenance to
determine the cause of the problem.
Possible choices for replying to message . . . . . . . . . . . . . . . :
D -- Obtain RPG formatted dump.
S -- Obtain system dump.
More...
Reply . . . : C

Please help me resolve this issue.



--
Regards,
Rihana S
--
This is the Java Programming on and around the IBM i (JAVA400-L) mailing
list
To post a message email: JAVA400-L@xxxxxxxxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/java400-l
or email: JAVA400-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/java400-l.

Help support midrange.com by shopping at amazon.com with our affiliate
link: https://amazon.midrange.com
--
This is the Java Programming on and around the IBM i (JAVA400-L) mailing
list
To post a message email: JAVA400-L@xxxxxxxxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/java400-l
or email: JAVA400-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/java400-l.

Help support midrange.com by shopping at amazon.com with our affiliate
link: https://amazon.midrange.com