During the past couple days, several users have started experiencing the attached error while using RDz. The symptoms are that RDz hangs with the hourglass. Upon closing the unresponsive RDz, the window shown in the attached file is present suggesting a Java error. Has anyone seen this error or have any suggestions on where to start looking for a cause.
We are running RDz version 8.5.0 and Java Version 6 Update 43 (build 1.6.0_43-b01).
Pinned topic Java was started but returned exit code=1073807364
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Updated on 2013-03-28T19:31:59Z at 2013-03-28T19:31:59Z by rogern
SystemAdmin 110000D4XK1086 Posts
Re: Java was started but returned exit code=10738073642013-03-28T13:16:55ZThis is the accepted answer. This is the accepted answer.We recycled RSE on ZOS and the problem resolved itself. When shutting down RSE, one of the services was hung and had to be forced down. This may have been the culprit.
Is there a recommnended timeframe for re-cycling RSE on ZOS for preventative maintenance?
rogern 1000009JMF11 Posts
Re: Java was started but returned exit code=10738073642013-03-28T19:31:59ZThis is the accepted answer. This is the accepted answer.
- SystemAdmin 110000D4XK
The next time your users experience a RDz client hang situation I would recommend generating a Java core dump for further analysis. If you are able to reproduce the client hang at will, you can use the technique below which I find to be more simple and straight forward.
For information on how to activate, generate and collect data required to diagnose these problems, please refer to technote http://www-01.ibm.com/support/docview.wss?uid=swg21222658.
Generating Java Core Dump (Client)
When an Out of Memory (OOM) or hang occurs in RDz client, it's
important to gather the Java core dump
To update the eclipse.ini:
1) Determine the location of the eclipse.ini by looking at the
shortcut properties for IBM Rational Developer for System z.
Click on Start > All Programs > IBM Softwre Delivery Platform > IBM
Rational Developer for System z. Right-click on the shortcut for
IBM Rational Developer for System z and select 'Properties.'
2) Note the location of the 'Start in:' field or copy the location
into the windows clipboard.
3) Start up a new Windows Explorer or reuse an existing session.
Type in the folder location or paste the location from the
clipboard in the address field and then hit 'Enter' key. At this
point, you should see the list of files and sub-directories
contained in the folder.
4) Scroll down until you see the eclipse.ini file. Make a backup
copy on your eclipse.ini (ie. eclipse.ini.bak). After making
backup copy, right-click eclipse.ini and select 'Edit' to open the
5) Locate the "-vm" parm which should be near the top and replace
the string "j9vm\jvm.dll" with "java.exe". For example,
6) You can generate java core files in another directory by using
the -Xdump option. Add this line to the bottom your eclipse.ini
7) Save and close the eclipse.ini.
8) Restart RDz to pick up the changes.
9) When error occurs again, locate the RDz Windows command prompt
and press CTRL+BREAK. Wait another 2 to 3 mins and CTRL+BREAK.
Repeat previous step to capture a third dump. After collecing the
third dump, zip up the javacore.* and attach to the PMR