JNet Null Pointer Exception when viewing End-to-End monitoring

[Former Member]

Hello,

We have been experiencing a constant problem with the End-to-End monitoring tool in the Runtime Workbench.

We're using PI 7.0 SP14 with Java 2 Platform Standard Version 1.5.0 on the client machine.

Everytime End-to-End monitoring loads we recieve a "JNet 1.0 Exception Notification (Build 6036 / pwdfm074)". There are 2 buttons: "Try Restart" and "Stop JNet". When "Try Restart" is clicked, the error occurs again. When clicking "Stop JNet" the right frame reads "JNet Aborted".

De-selecting the "Graphical View" checkbox in the left frame will show the process overview list. But any attempt to load the graphical view will throw the same exception.

Has anyone else had experience with this?

Thanks,

Kenn

[Former Member · Accepted solution]

Hi,

It seems that there is some problem with your J2EE engine or its not installed properly. Please check if you are missing something in the J2EE stack.

We also experienced this issue "Null-Pointer Exception" in RWB stacks many a times, but it goes when we close and open the browser again.

Regards,

Subhash

[Former Member · Accepted solution]

Subhash and others,

Thanks for your reply. We expected that it was something with the J2EE stack on either client or server side - maybe something like a missing JAR file that needs to be deployed.

Would you or anyone else have any documentation links for JAVA stack post-install config that we can go-over?

Thanks,

Kenn

[Former Member · Accepted solution]

Hi,

Check this Administration Manual:

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/fdb09490-0201-0010-e09e-a7638864...

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a0d7c290-0201-0010-bbaa-d8f8af34...

See if these helps.

Regards,

Subhash

[Former Member]

Hi

The best solution for your problem is to unintall the existing version 1.5 and install the j2sdk1.4.2. i had the same problem

and after doing the above it fixed.

[Former Member]

Hello, I'm getting the same error when trying to load the monitor. Did you ever find a definite resolution to this? I am running Java version 6 update 7 on my client. (1.6.0_07-b06)

Best regards,

Aaron

[ravi_raman2]

Aaron,

Is this still a problem.

Regards

Ravi Raman

[Former Member]

please choose the jre/jdk in version 1.4.2_18. you must change (activate) the version in contol of your operating system. you must deactivate the other version 1.6XX

see note

1323871 - Null Pointer Exception in frog.jar (End-to-End Monitor)

oh sorry, that is for release 7.11?

Edited by: Christoph Kautz on Dec 20, 2009 6:28 PM