Java.lang.InternalError: name is too long to represent

Question

Hi All,
I am using Jdevloper 11g version 4.
When i run project in debug mod then i see error:
Root cause of ServletException
java.lang.InternalError: name is too long to represent
If i run in run mod then i don't see above error.
I have Install JRockit Real Time, and re-config your environment. Like this:
set BEA_JAVA_HOME=「JRockit Real Time installed path」\jrrt-3.1.0-1.6.0
but internally it use its own Java version and DJRockit
java version "1.6.0_21"
Java(TM) SE Runtime Environment (build 1.6.0_21-b51)
Java HotSpot(TM) Client VM (build 17.0-b17, mixed mode)
Starting WLS with line:
D:\Oracle\MIDDLE~1\JDK160~1\bin\java -client -Xms256m -Xmx512m -XX:CompileThreshold=8000 -XX:PermSize=128m -XX:MaxPermSize=512m -Dweblogic.Name=DefaultServer -Djava.security.policy=D:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\weblogic.policy -agentlib:jdwp=transport=dt_socket,server=y,address=50465 -Djavax.net.ssl.trustStore=D:\Oracle\Middleware\wlserver_10.3\server\lib\DemoTrust.jks -Dweblogic.nodemanager.ServiceEnabled=true -Xverify:none -da -Dplatform.home=D:\Oracle\MIDDLE~1\WLSERV~1.3 -Dwls.home=D:\Oracle\MIDDLE~1\WLSERV~1.3\server -Dweblogic.home=D:\Oracle\MIDDLE~1\WLSERV~1.3\server -Djps.app.credential.overwrite.allowed=true -Dcommon.components.home=D:\Oracle\MIDDLE~1\ORACLE~1 -Djrf.version=11.1.1 -Dorg.apache.commons.logging.Log=org.apache.commons.logging.impl.Jdk14Logger -Ddomain.home=C:\Users\abc\AppData\Roaming\JDEVEL~1\SYSTEM~1.23\DEFAUL~1
-Djrockit.optfile=*D:\Oracle\MIDDLE~1\ORACLE~1\modules\oracle.jrf_11.1.1\jrocket_optfile.txt -Doracle.server.config.dir=C:\Users\abc\AppData\Roaming\JDEVEL~1\SYSTEM~1.23\DEFAUL~1\config\FMWCON~1\servers\DefaultServer -Doracle.domain.config.dir=C:\Users\abc\AppData\Roaming\JDEVEL~1\SYSTEM~1.23\DEFAUL~1\config\FMWCON~1 -Digf.arisidbeans.carmlloc=C:\Users\abc\AppData\Roaming\JDEVEL~1\SYSTEM~1.23\DEFAUL~1\config\FMWCON~1\carml -Digf.arisidstack.home=C:\Users\abc\AppData\Roaming\JDEVEL~1\SYSTEM~1.23\DEFAUL~1\config\FMWCON~1\arisidprovider -Doracle.security.jps.config=C:\Users\abc\AppData\Roaming\JDEVEL~1\SYSTEM~1.23\DEFAUL~1\config\fmwconfig\jps-config.xml -Doracle.deployed.app.dir=C:\Users\abc\AppData\Roaming\JDEVEL~1\SYSTEM~1.23\DEFAUL~1\servers\DefaultServer\tmp\_WL_user -Doracle.deployed.app.ext=\- -Dweblogic.alternateTypesDirectory=D:\Oracle\MIDDLE~1\ORACLE~1\modules\oracle.ossoiap_11.1.1,D:\Oracle\MIDDLE~1\ORACLE~1\modules\oracle.oamprovider_11.1.1 -Djava.protocol.handler.pkgs=oracle.mds.net.protocol -Dweblogic.jdbc.remoteEnabled=false -Dwsm.repository.path=C:\Users\abc\AppData\Roaming\JDEVEL~1\SYSTEM~1.23\DEFAUL~1\oracle\store\gmds -Dweblogic.management.discover=true -Dwlw.iterativeDev= -Dwlw.testConsole= -Dwlw.logErrorsToConsole= -Dweblogic.ext.dirs=D:\Oracle\MIDDLE~1\patch_wls1034\profiles\default\sysext_manifest_classpath;D:\Oracle\MIDDLE~1\patch_jdev1111\profiles\default\sysext_manifest_classpath weblogic.Server
Listening for transport dt_socket at address: 50465
Thanks all for help !
Regards,
Dilkhush

Answer 1

1) chk this post
java.lang.InternalError: name is too long to represent
Check your environment config file first. \jdeveloper\system\system11.1.1.0.31.51.88\DefaultDomain\bin\setDomainEnv.cmd
IF there is no JRockit setting, you might get above problem. Because Sun's JVM has limitation of SourceDebugExtension. It was 64Kb.
Install JRockit Real Time, and re-config your environment. Like this:
set BEA_JAVA_HOME=「JRockit Real Time installed path」\jrrt-3.1.0-1.6.0
if "%JAVA_VENDOR%"=="BEA" (
set JAVA_HOME=%BEA_JAVA_HOME%
) else (
if "%JAVA_VENDOR%"=="Sun" (
set JAVA_HOME=%SUN_JAVA_HOME%
) else (
set JAVA_VENDOR=BEA
set JAVA_HOME=%BEA_JAVA_HOME%
//Tips: install Weblogic before installing Jdeveloper 11g.and also.. if 1) not working
2) Re: Name is too long to represent error in debug mode
3) try after deletign system folder