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Java Error in RWB screen

Former Member
0 Kudos

Hi, all

In XI 3.0 NW 2004 46C, I am getting Java Error when I goto RWB end-to-end monitoring...

screenshot here:

http://www.flickr.com/photos/25222280@N03/2822057484/sizes/o/

Can someone explain me or give me a link to what I need to do to connect this problem

Any suggesions/feedback will be greatly appreciated.

Thanks

Accepted Solutions (1)

Accepted Solutions (1)

Former Member
0 Kudos

Hey

Can you please check SAP Note 885405

Thanx

Aamir

Former Member
0 Kudos

Hi, that note is frount of me, and I tried everying....

Thanks anyway!

agasthuri_doss
Active Contributor
0 Kudos

Hi,

1) uninstalled java and re-installed and try

2) restart the java Engine and try, tcode - SMICM

Go thru the Below thread and try it

Cheers

Agasthuri Doss

Former Member
0 Kudos

Hi,

In XI 3.0 NW2004 Basis 640C under Unix platform

Problem in End-to-End Monitoring Graphic overview

Error: XMLParser: No data Allowed here (Row: 1, col:6)

SYSTEM XDV

When click End-to-End Monitoring from Runtime workbench,It pops up a error message in a Java Applet stating as follows

java.lang.NullPointerException

at com.sap.plaf.frog.FrogScrollPaneUI$1.propertyChange(FrogScrollPaneUI.java:113)

at java.beans.PropertyChangeSupport.firePropertyChange(Unknown Source)

at java.beans.PropertyChangeSupport.firePropertyChange(Unknown Source)

at java.awt.Component.firePropertyChange(Unknown Source)

at javax.swing.JScrollPane.setHorizontalScrollBar(Unknown Source)

Step: 1

Goto Add/Remove Program; and Uninstalled all Java Updates

Reboot Machine, run end-to-end (RWB) without install Java

Asking me to install ActiveX software, right click and allowed it

Now XDV does works fine... goto Add/Remove Software Java automacially updated:

JAVA 2 Runtime Environment SE V1.4.2_15

Step: 2

Goto XQA or XPD system

Tried end-to-end monitoring in XQA system getting Java error as follows:

XMLParser: No data allowed here (Row:1, col:6)

The call stack

com.inqmy.lib.xml.parser.ParserException: XMLParser: No data allowed here (row:1, col:6)

at com.inqmy.lib.xml.parser.SAXParser.parse(SAXParser.java:185)

at com.sap.jnet.io.jaxp.JNioXMLReaderSAX.readDOM(JNioXMLReaderSAX.java:244)

at com.sap.jnet.io.JNioXMLReader.readDOM(JNioXMLReader.java:68)

at com.sap.jnet.io.JNioInputSource.getDOMElement(JNioInputSource.java:119)

at com.sap.jnet.JNetData.load(JNetData.java:719)

at com.sap.jnet.JNetApplet.initJNetApplet(JNetApplet.java:479)

at com.sap.jnet.JNetApplet.access$000(JNetApplet.java:39)

at com.sap.jnet.JNetApplet$1.run(JNetApplet.java:268)

at java.awt.event.InvocationEvent.dispatch(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.run(Unknown Source)

I belived java webstart does't work, if that doesn't work how come XDV system works fine...

anyway!!! I updated Java JRE6 which is including webstart

same error messages even after JRE6 update XDV getting error messages too

Any suggesions/feedback will be greatly appreciated.

Thanks a lot in Advanced

agasthuri_doss
Active Contributor
0 Kudos

Hi,

Reinstall your client side java webstart. if you still face the same problem Search for the files starting with frog.jar and rename it. Before renaming the files you have to stop your j2ee engine.

Go to Administration tab in Java Engine - go to respitory tab - Javau2122 Web Start -go to Initialization status and see whether it is OK

Cheers

Agasthuri Doss

Former Member
0 Kudos

hi, again

As you know that, I just install Java 2 SE v1.4.2_15 also DEV system is running fine, only problem in QA and PR system

If I installed Java JRE6 which is included webstart, after that nothing works at all same messages comeup, you told me try to found frog.jar I couldn't found that file in my local hdd

can you please tell me how to check j2ee engine stop or running, is that i can found visual admin. ???

please advised

agasthuri_doss
Active Contributor
0 Kudos

Hi,

Go to the Abap stack in XI Tcode - SMICM and then take the menu path Administration then choose J2EE server => Send soft shutdown => with restart.

Cheers

Agasthuri Doss

Former Member
0 Kudos

Hi, Agasthuri Doss

Thanks for reply, In SMICM ICM status is running:

from menu: Administrator -> J2EE Instance (local) -> send soft shutdown -> with restart

Also in Administrator -> J2EE Cluster (Global) -> send soft shutdown -> with restart

If i do that, does will efect somewhere ?

-


If i go through SXMB_IFR - Start integration Builder web-screen and go administrator

and click Java Web Start Administration

Status: Initialization status shows: Okay, no problems detected so far.

in this screen has 3 options:

1. Re-initialization

This function will cause a re-collection of the client software at the next click on the startlink.

All jarfiles will be searched and provided in a global download area (sys.global.dir). Not previously signed jarfiles will be signed with a dummy certificate. A lock will be set, so that only one re-collection can happen at the same time

2. Re-initialization and force-signing

This function will cause the above re-collection and additionally a re-signing of ALL resources with a dummy certificate. The original SAP signatures of the jarfiles will be lost. It is recommended to use this function only in test systems. To get back the original SAP signatures the application has to be deployed again.

3. Delete lock

Delete lock This is a critical function. It is intended to be used ONLY if a previous re-initialization terminated abnormaly and the reconfiguration lock has not been deleted.

Use this function if you are sure that no re-collection thread is currently running, for example after a restart of the J2EE-server. If more than one re-initialization thread is running, problems may occur.

Do I need to Re-initialization ???

please advised

thanks for you time

agasthuri_doss
Active Contributor
0 Kudos

Hi,

Also in Administrator -> J2EE Cluster (Global) -> send soft shutdown -> with restart

If i do that, does will efect somewhere ? ..... Try it and let us see whether the problem resolves, I hope you are doing in the Dev Environment. Regarding the Option - 2 & 3 are not advicable.

Cheers

Agasthuri Doss

Former Member
0 Kudos

Thanks buddy

I didn't try yet, I will do at evening, beucase lof ot user are connected QA system, I belived Java will be restart and will take 10 munites...

http://help.sap.com/saphelp_nw04/helpdata/en/55/ad103c50a0ad7ee10000000a114084/content.htm

Definaulty I will let you know what is the status for that...

Thanks again

Former Member
0 Kudos

Hi, dear

I done that SMICM --> Administration --> J2EE Instance (local) & (global) --> Send soft shutdown

nothing happend same error

I open ticket in SAP lets see what gonna be happend

Take care

agasthuri_doss
Active Contributor
0 Kudos

Hi,

Thanks for your Update & Let us Know How it is resolved.

Cheers

Agasthuri Doss

Former Member
0 Kudos

Hi, Agasthuri Doss

Sorry for late reply, but problem has been resolved, just updated kernal 221 and now its works fine...

again thanks your time...

Take care

agasthuri_doss
Active Contributor
0 Kudos

Hi,

Thanks for Sharing the Info, Have a great day ahead.

Cheers

Agasthuri Doss

Answers (1)

Answers (1)

Former Member
0 Kudos

Problem has been resolved!

Simple just update kernal 221 now its ok

Thanks for your all times

Edited by: issue2008 on Sep 10, 2008 7:32 AM