problem in BLS

[Former Member]

Hi Experts,

I am bala ,i have problem when i access the BUSINESS LOGIC SERVICES-->LOGIC EDITOR.It's throw the error ie <b>UNABLE TO LAUNCH XMII</b>.Then i click <b>DETAILS</b> button It's showing following error

<u><b>GENERAL :</b></u>

An error occurred while launching/running the application.

Title: xMII

Vendor: SAP

Category: Unexpected Error

Unexpected exception: java.lang.NullPointerException

<u><b>EXCEPTION:</b></u>

Java.lang.NullPointerException

at com.lighthammer.xacute.editors.transaction.ActionComponentBar.<init>(ActionComponentBar.java:32)

at com.lighthammer.xacute.editors.transaction.CMSLogicEditorFrame.<init>(CMSLogicEditorFrame.java:127)

at com.lighthammer.xacute.editors.transaction.CMSLogicEditor.main(CMSLogicEditor.java:98)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at com.sun.javaws.Launcher.executeApplication(Unknown Source)

at com.sun.javaws.Launcher.executeMainClass(Unknown Source)

at com.sun.javaws.Launcher.continueLaunch(Unknown Source)

at com.sun.javaws.Launcher.handleApplicationDesc(Unknown Source)

at com.sun.javaws.Launcher.handleLaunchFile(Unknown Source)

at com.sun.javaws.Launcher.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

i am using JAVA 1.4.2.08.even i try JAVA 1.5 & JAVA1.4.2.05 also. i am getting same problem.

plz help me to fix this problem.

thanks and Regards,

Bala

[Former Member · Accepted solution]

Hi Ajitha,

Sorry for late reply. still i have same problem. not yet fix that problem. i am also try to fix that one.

thanks and regards,

bala

[Former Member · Accepted solution]

Hi Bala,

Something is missing there as you said it was working previously.

Because you are accessing remote xMII server so only java installation might be problem.

Uninstall all java components and install again.

Best Regards

Ramshanker

[Former Member · Accepted solution]

Bala,

I'm not sure about where it is going wrong...

I have suggested all possible options I know!!!!!

Try a complete reinstallation as Ram suggested.

Dont have multiple versions of Java in your sytem.

Have JDK 1.4.2_08

Hope u have luck.....

Thanks,

Ajitha

Note : Reward points for helpful answers !!!!!!

[Former Member · Accepted solution]

Hi Bala,

Try to set the excat classpath for java in ur system and try checking ur BLT once again

Regards

Muzammil P.T

[Former Member]

Hi muzamil,

Thanks for your reply.finally i fixed this problem.it's problem in PATH setting.thanks for everyone.

PATH : %SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;c:\j2sdk1.4.2_08\bin;

Thanks and Regards,

bala.

[Former Member]

Hi Ajitha,

thanks for your reply.whatever you said , i did that way but still i have same problem,sorry for wasting your time.

thanks and regards,

balamurali

[Former Member]

Bala,

Did you fix the problem???

If yes, share what actually solved the issue and close the thread..

Thanks,

Ajitha

Note: Reward points for useful answers.....

[Former Member]

Hi Ajitha,

thanks for your reply.before my BLS worked fine that time i used java 1.4.2.08 . then later i install java 1.5 version because i plan to install XI.afterwords my BLS it's not working then i remove all version of java.now i have only java1.4.2.08. now it's throw the error. my server is located in USA. i work from BRAZIL to access that server.can u please help me to fix this problem.thanks for advance and for your effort also.

thanks and regards,

bala.

[Former Member]

Bala,

Can you check whether this java version is enabled in your internet options.

Go to tools\Internet option\Advanced in your browser and check in the list.

Enable it if it not enabled and restart your system.

If it does not work,

Stop servlet-xMII service

Restarting your IIS admin service

And then restart your xMII service

Hope u have luck doing this.....

Thanks,

Ajitha

[Former Member]

Hi Experts,

still i have same problem in BLS.i try it whatever you guys suggest still i have following error

<b>GENERAL:</b>

An error occurred while launching/running the application.

Title: xMII

Vendor: SAP

Category: Unexpected Error

Unexpected exception: java.lang.NullPointerException

<b>LAUNCH FILE:</b>

<?xml version="1.0" encoding="utf-8"?>

<jnlp spec="1.0+" codebase="http://XXXXxmii.XXXXconsult.com/Lighthammer/CMSLogicEditor/">

<information><title>xMII</title><vendor>SAP</vendor><description></description><description kind="short"></description></information>

<security><all-permissions/></security>

<resources><j2se version="1.4+"/>

<jar href="Lighthammer.jar"/>

<jar href="LHCommon.jar"/>

<jar href="LHSecurityClient.jar"/>

<jar href="batik-all.jar" download="lazy"/>

<jar href="commons-httpclient-2.0.2.jar" download="lazy"/>

<jar href="commons-logging.jar" download="lazy"/>

<jar href="commons-net-1.4.0.jar" download="lazy"/>

<jar href="log4j-1.2.8.jar" download="lazy"/>

<jar href="qname.jar" download="lazy"/>

<jar href="bsf.jar" download="lazy"/>

<jar href="servlet.jar" download="lazy"/>

<jar href="servletapi-2.3.jar" download="lazy"/>

<jar href="wsdl4j.jar" download="lazy"/>

<jar href="xalan.jar" download="lazy"/>

<jar href="xercesImpl.jar" download="lazy"/>

<jar href="xml-apis.jar" download="lazy"/>

<extension name="Java libraries" href="http://XXXXxmii.XXXXconsult.com/Lighthammer/CMSLogicEditor/XXXXxmii.XXXXconsult.comSunLibExt.jnlp"/>

<extension name="Custom JNLP 0" href="http://XXXXxmii.XXXXconsult.com/Lighthammer/CMSLogicEditor/XXXXxmii.XXXXconsult.comBlackberryBrowserPush.jar.jnlp"/>

<extension name="Custom JNLP 1" href="http://XXXXxmii.XXXXconsult.com/Lighthammer/CMSLogicEditor/XXXXxmii.XXXXconsult.comPDFActions.jar.jnlp"/>

</resources>

<application-desc main-class="com.lighthammer.xacute.editors.transaction.CMSLogicEditor">

<argument>O0bTYj1370bxlEXG-Jczn0f0SL4</argument>

<argument>en</argument>

</application-desc>

</jnlp>

<b>EXCEPTION:</b>

Java.lang.NullPointerException

at com.lighthammer.xacute.editors.transaction.ActionComponentBar.<init>(ActionComponentBar.java:32)

at com.lighthammer.xacute.editors.transaction.CMSLogicEditorFrame.<init>(CMSLogicEditorFrame.java:127)

at com.lighthammer.xacute.editors.transaction.CMSLogicEditor.main(CMSLogicEditor.java:98)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at com.sun.javaws.Launcher.executeApplication(Unknown Source)

at com.sun.javaws.Launcher.executeMainClass(Unknown Source)

at com.sun.javaws.Launcher.continueLaunch(Unknown Source)

at com.sun.javaws.Launcher.handleApplicationDesc(Unknown Source)

at com.sun.javaws.Launcher.handleLaunchFile(Unknown Source)

at com.sun.javaws.Launcher.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

anyone please suggest to fix this problem. sorry for disturb.

thanks and regards,

bala

[Former Member]

Hi Bala,

Did BLS work properly before???

If it fails when you start opening it for the fiirst time, try restarting your system again.

Are you working on the server?????

Thanks,

Ajitha

[Former Member]

Hi guys,

i try all the way it's not working still i have same problem. anyone please help me to fix this problem.

thanks and regards,

balamurali.

[Former Member]

Bala,

Try running BLS locally from the http://localhost/Lighthammer/Menu.jsp menu.

I've seen where it works under localhost, but not under <servername>.

Of course, you need to be on the xMII server to run localhost.

[Former Member]

Bala,

Try the way Rick has suggested....this happens with me often...

I'm not sure if this will solve your problem, but let us try....

If you have two versions of Java installed in your system, disable the one other than 1.4.2_08 in your Java Web start ( this is under the tab JAVA after you click File\Preferences)

And then try clearing your cache. To do this click on Advanced Tab under File\Preferences and click on "Clear Folder" Button.

Then try to restart your servlet-xMII service and then try logging in SAP xMII.

Let me know whether it is fixed.....

Thanks,

Ajitha

Do reward for helpful answers!!!!!!

[Former Member]

Hi Bala,

Business Logic Services run on top of Java™ Web Start 1.4.2, which is part of J2SE 1.4.2.

Troubleshooting:

Probably Java™ WebStart does not detect the correct Proxy Settings .

This could be set to None or to specific for values HTTP Proxy and HTTP Port .

Contact your network administrator for the correct settings.

To change the Proxy Settings:

Select Windows Start menu -> All Programs -> Java Web Start -> Java Web Start

Choose File -> Preferences -> General

Choose None to switch off the proxy settings or Manual to set the HTTP Proxy and HTTP Port.

ChooseOK

Close Java™ Webstart

If works reward points

Best Regards

Ramshanker Upadhyay

[Former Member]

Hi Bala,

I think the problem is with your java web start.

Try using JRE Version <b>1.4.2_08</b> or more. Hope this will work.

Regards

Muzammil

[Former Member]

Bala,

The recommended Java version for xMII is 1.4.2.07.

Try making the preference as none in your Java web start and try again...

Let me know the status

Thanks,

Ajitha

[Former Member]

Hi Bala,

Did you make the preference as none in your Java web start?????

thanks,

Ajitha

Message was edited by:

Ajitha Buvan