OC4J doesnot start

Question

Hi Experts,
i have installed OBIEE 10g and Database ..... last twenty days everything was fine . two days OC4J is unable to start .the cmd window starts and ends immediatly . i have tracked the error and here it is
C:\OracleBI\oc4j_bi\j2ee\home>java -jar oc4j.jar
11/05/30 13:53:50 Unable to read config file: C:\OracleBI\oc4j_bi\j2ee\home\conf
ig\server.xml (Invalid UTF8 encoding.)
11/05/30 13:53:50 Fatal error: server exiting
my server.xml is corrupted i guess
here it is
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Please let me what to do
Kanna

Answer 1

Hi Experts,
I have installed VM Manager on linux mechine when am starting OC4J am getting this type errors:
[oracle@oracle11g bin]$ ./oc4j -start
Starting OC4J from /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/j2ee/home ...
OC4J startup failed
java.lang.NoClassDefFoundError: oracle/dms/instrument/TransTraceIntf
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
at java.lang.Class.getMethod0(Class.java:2670)
at java.lang.Class.getMethod(Class.java:1603)
at oracle.classloader.util.MainClass.invoke(MainClass.java:81)
at oracle.oc4j.loader.boot.BootStrap.main(BootStrap.java:30)
Caused by: oracle.classloader.util.AnnotatedClassNotFoundException:
Missing class: oracle.dms.instrument.TransTraceIntf
Dependent class: oracle.classloader.util.MainClass
Loader: sun.misc.Launcher$AppClassLoader@8222510
Code-Source: /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/j2ee/home/lib/pcl.jar
Configuration: unknown
at oracle.classloader.PolicyClassLoader.handleClassNotFound(PolicyClassLoader.java:2078)
at oracle.classloader.PolicyClassLoader.internalLoadClass(PolicyClassLoader.java:1679)
at oracle.classloader.PolicyClassLoader.loadClass(PolicyClassLoader.java:1635)
at oracle.classloader.PolicyClassLoader.loadClass(PolicyClassLoader.java:1620)
... 6 more
Please tell me...............................
vijay