Solved: Unable to Launch Java Application

Hi Guys,

I am not able to open ESR and ID as there is some problem with Java application i guess.

When i try opening ESR a popup comes saying Unable to Launch Java Application.

Kindly help as i need to login to ESR and ID.

Thank you,

Regards,

Shwetha

SAP Managed Tags:
SAP Process Integration

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Accepted Solutions (1)

Shwetha

This is a pretty common problem with first time logins.

Try this:

1.Check if you have the proper JRE version active on your system(Control Panel->Java-> View(under JAVA tab)

2.If thats ok then try re-logging in multiple times. Mostly when the load on server is least(read early morning/late evenings.)

Regards

Soumen...

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Hey guys,

I tried Checking for the proper JRE version ( 1.6 is the version ) and also did went to javaws followed the steps as told.

I still have the same problem.

It first says Downloading Application and then Unable to Launch the application.

Please Help.

Check my previous reply

Give the entry in your Host File it will work.

Regards

Dheeraj Kumar

How are you accessing the IB page? i mean are you using citrix to access XI? or normal client? when the messgae UNABLE TO ACCESS comes click on the details tab on that it will give you the HTTP error code..let us know that.

if you are using the normal client then the above replies by everyone should work.

Edited by: Nisar Khan on Jan 27, 2010 4:02 PM

*This the code in the details tab of Application Error.*

<?xml version="1.0" encoding="UTF-8"?><jnlp spec="1.0+" codebase="http://vmsapdevpi:51100/rep/">

<title>Enterprise Services Repository</title>

<description type="one-line">Enterprise Services Repository</description>

<description type="short">Enterprise Services Repository</description>

<description type="tooltip">Enterprise Services Repository</description>

</information>

<all-permissions/>

</security>

<j2se version="1.5+" initial-heap-size="32m" max-heap-size="512m"/><!-- ==================================================================

ATTENTION: When modifying references in this file, remember to update

the corresponding files from the test-apps too!

(see repository_test.jnlp in "_ibrep_test/webapp/start" )

=================================================================== ~~><!~~Do not define parts or packages! This will be done automatically ~~><!~~ XI jars -->

<jar href="repository/utils.jar" download="lazy" part="part-179"/><!-- only for repository, when build is adapted

~~><!~~ end Aris ~~><!~~ ssl libs -->

<property name="jnlp.com.sap.aii.connect.integrationserver.r3.r3name" value="XD1"/><property name="jnlp.com.sap.aii.ibrep.core.aris.ReleasedMethodOnly" value="true"/><property name="jnlp.com.sap.aii.ib.client.properties" value="com.sap.aii.ib.client., com.sap.aii.ib.core., com.sap.aii.util.xml., com.sap.aii.connect., com.sap.aii.repository.mapping.additionaltypes, com.sap.aii.docu., com.sap.aii.ibrep.core., com.sap.aii.ibdir.core.*"/><property name="jnlp.com.sap.aii.connect.integrationserver.r3.sysnr" value="11"/><property name="jnlp.com.sap.aii.connect.integrationserver.sld.name" value="is.11.vmsapdevpi"/><property name="jnlp.com.sap.aii.connect.landscape.contextroot

jnlp file truncated after 10K

I am using normal client and i was able to login to the ESR and ID a day back. But since yesterday I am facing problem.

Hi,

I am getting this error when i try opening the ESR and ID

Error: JAR resources in JNLP file are not signed by same certificate

Kindly help

Lot many threads are present on this (not signed by same certificate)....one will be :

For more information would suggest search SDN before your thread gets flooded with all the avilable threads

Regards,

Abhishek.

Hey guys,

Problem solved.

I followed this link which helped me a lot.

Link:[;

It really worked.

Thanks for your help guys.

Answers (5)

Hi Swetha,

Install Java application software JRE 1.4.2 based upon your service pack and XI version.

Regards,

sateesh

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hi swetha,

Try to open your 'Config Tool' if it opens without any errors that means your Java connectivity is fine.

Goto PI main page -> Administratio -> Javau2122 Web Start Administration -> Re-initialization and Force signing. Then try again.

open JavaWebstart...

go to Run and type javaws and say ok...

Then Delete old ESR and ID applications in Java Webstart.

Try opening ESR and ID now, it will open...

SUNNY

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Install j2re 1.6 on your system.

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What is the JDK and JRE on your machine....i am able to access ESR and ID with jdk1.5.0_11 and jre1.6.0_03 ....check if your jdk is above 1.5 ....also set the environment variables once you install the proper jdk.....similar question has been answered on SDN...may be a search will give you more or less same solution(s).

Regards,

Abhishek.

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Hi Shweta

Please give entry in your Host file.

Directory = C:\WINDOWS\system32\drivers\etc

For Example :

10.10.100.190 abcprd abcbwprd.abc.com

10.10.100.181 abcdev abcbwdev.abc.com

10.10.48.6 kbproxy1.abc.com

10.10.48.8 exchkj.abc.com

10.10.100.185 abcxidev

10.10.100.194 abcxiprd abcxiprd.dscl.com

Regards

Dheeraj Kumar

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Hi Dheeraj,

Please give entry in your Host file.

Directory = C:\WINDOWS\system32\drivers\etc

Where exactly should i give the entry??

Where is the Host file??

Sorry m not aware of this..

Kindly elaborate

The location is in your system through which you are trying to open the ESR/ ID...just type this in Start --> Run --> C:\SYSROOT\system32\drivers\etc

Can you paste the detailed error report which you can see with Unable to Open Application error?

Edited by: abhishek salvi on Jan 27, 2010 4:08 PM

<?xml version="1.0" encoding="UTF-8"?><jnlp spec="1.0+" codebase="http://vmsapdevpi:51100/rep/">

<title>Enterprise Services Repository</title>

<description type="one-line">Enterprise Services Repository</description>

<description type="short">Enterprise Services Repository</description>

<description type="tooltip">Enterprise Services Repository</description>

</information>

<all-permissions/>

</security>

<j2se version="1.5+" initial-heap-size="32m" max-heap-size="512m"/><!-- ==================================================================

ATTENTION: When modifying references in this file, remember to update

the corresponding files from the test-apps too!

(see repository_test.jnlp in "_ibrep_test/webapp/start" )

=================================================================== ~~><!~~Do not define parts or packages! This will be done automatically ~~><!~~ XI jars -->

<jar href="repository/utils.jar" download="lazy" part="part-179"/><!-- only for repository, when build is adapted

~~><!~~ end Aris ~~><!~~ ssl libs -->

jnlp file truncated after 10K

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