Problem in launching ESR with JWS

[Former Member]

Hi,

Im trying to launch ESR and ID for the first time for PI sandbox.

ID launches just fine, but ESR results in error.

I tried clearing cache, didnt help. I'm using Java 1.6

Here is the exception I get.

java.lang.reflect.InvocationTargetException

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.doLaunchApp(Unknown Source)

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

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

java.lang.NoClassDefFoundError: com/sap/exception/util/SAPMissingResourceException

at com.sap.guid.GUIDGeneratorFactory.initClusterID(GUIDGeneratorFactory.java:69)

at com.sap.guid.GUIDGeneratorFactory.getInstance(GUIDGeneratorFactory.java:33)

at com.sap.aii.utilxi.misc.api.GUIDFactory.getGuidGenerator(GUIDFactory.java:74)

at com.sap.aii.utilxi.misc.api.GUIDFactory.<init>(GUIDFactory.java:50)

at com.sap.aii.utilxi.misc.api.GUIDFactory.<clinit>(GUIDFactory.java:27)

at com.sap.aii.utilxi.applcomp.ApplCompLevel.<init>(ApplCompLevel.java:103)

at com.sap.aii.utilxi.applcomp.ApplCompLevel$Constants.<clinit>(ApplCompLevel.java:59)

at com.sap.aii.ib.core.applcomp.ExplicitApplicationComponents.<init>(ExplicitApplicationComponents.java:287)

at com.sap.aii.ib.core.applcomp.ExplicitApplicationComponents.setInstance(ExplicitApplicationComponents.java:250)

at com.sap.aii.ib.core.applcomp.ExplicitApplicationComponents.getInstance(ExplicitApplicationComponents.java:256)

at com.sap.aii.ib.core.applcomp.ApplicationComponent.setTypeId(ApplicationComponent.java:276)

at com.sap.aii.ib.gui.misc.ApplicationBase.prepareStartup(ApplicationBase.java:210)

at com.sap.aii.ibrep.gui.appl.ApplicationImpl.start(ApplicationImpl.java:137)

at com.sap.aii.ibrep.gui.appl.ApplicationImpl.main(ApplicationImpl.java:116)

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.doLaunchApp(Unknown Source)

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

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

Caused by: java.lang.ClassNotFoundException: com.sap.exception.util.SAPMissingResourceException

at java.net.URLClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(Unknown Source)

at com.sun.jnlp.JNLPClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClassInternal(Unknown Source)

[former_member200962 · Accepted solution]

Can you go to RWB --> COmponent Monitoring and check the status of Integration repository against your PI instance?

[iaki_vila]

Are you trying behind a proxy or some kind of firewall?. I have got a similar problem because the JWS was uncapable to access directly to the jars. I downloaded the jnlp file and i changed the jar's URLs with the proxy url.

Regards.

[Former Member]

Hi ,

A J2EE server restart fixed the issue...!!

Nothing in the trace as well. So couldnt pin down the exact root cause.

Thanks for all your inputs.

[naveen_chichili]

Hi,

From the Integration Builder Tools page

-> Administration

-> Tab - Directory

-> Java Web Start Administration

-> Re-Initialization and force-signing.

try opening after doing this you would be able to open....

Regards,

Naveen

[Former Member]

Naveen , I tried re-initializing already , it didnt work.

Abishek, The ESR status looks fine(green) in Component monitoring.

RK, I will ask the Basis reg this, hope this would solve the issue.

Thanks

Shakthi

[naveen_chichili]

Hi Shakthi,

try to do uninstalling j2re and re-install and try to open again...this might solve your issue.

Regards,

Naveen

[Former Member]

Hi Sivashakti,

In provided exception you could see the No class def found error for the GUID Generator factory class. The .sda which contains the jar file of GUID is not deployed, so redeploy the .sda file which is containing the GUID code and hopefully it would work.

java.lang.NoClassDefFoundError: com/sap/exception/util/SAPMissingResourceException

at com.sap.guid.GUIDGeneratorFactory

Ragards,

RK

[rajasekhar_reddy14]

Hi,

When you Open ESR first time, it will take long time to open the reason was it doanload files from Server Level,if your network got lost you may get this kind of exception.

so try once again.

Regards,

Raj

[Former Member]

I tried several times, the Integration directory opens without a hitch but the ESR always end with this error.