Problems with UTL_DBWS calling out a web service.

I´m using ORACLE 10G 10.2.0 and i ´ve downloaded the dbws-callout-utility-10R2.zip utility l´ve unziped it and launched it .
the command loadjava -u SCOTT/passwd -r -v -f -genmissing dbwsclientws.jar dbwsclientdb102.jar ended without errors.
then I gave grant access using the following commands
the environment variable is
$TMPCLASSPATH=$ORACLE_HOME/sqlj/lib/dbwsa.jar:$ORACLE_HOME/jdk/lib/dt.jar:$ORACLE_HOME/jdk/lib/tools.jar:$ORACLE_HOME/sqlj/lib/runtime12.jar:$ORACLE_HOME/sqlj/lib/translator.jar:$ORACLE_HOME/javavm/lib/aurora.zip:$ORACLE_HOME/rdbms/jlib/xdb.jar:$ORACLE_HOME/lib/xsu12.jar:$ORACLE_HOME/jlib/jndi.jar:$ORACLE_HOME/rdbms/jlib/aqapi.jar:$ORACLE_HOME/rdbms/jlib/jmscommon.jar:$ORACLE_HOME/lib/xmlparserv2.jar:$ORACLE_HOME/jlib/orai18n.jar:$ORACLE_HOME/jdbc/lib/ojdbc14.jar
call dbms_java.grant_permission( 'SCOTT','SYS:java.lang.RuntimePermission', 'shutdownHooks', '' );
COMMIT;
call dbms_java.grant_permission( 'SCOTT', 'SYS:java.util.logging.LoggingPermission', 'control', '' );
COMMIT;
call dbms_java.grant_permission( 'SCOTT', 'SYS:java.lang.RuntimePermission', 'setFactory', '' );
COMMIT;
then I created the package running UTL_DBWS .SQL scripts
when I run a test for calling out the web service I got the next error.
ORA-29532: UNCAUGHT JAVA EXCEPTION : Java.Lang.IllegalAccessException: java.lang.ExceptionLnLn
at line
" function create_service_proxy(wsdl_Document_Location VARCHAR2, service_Name VARCHAR2) return SERVICE
as language java 'oracle.jpub.runtime.dbws.DbwsProxy.createService(java.lang.String,java.lang.String) return long' "
name 'oracle.jpub.runtime.dbws.DbwsProxy.createService(java.lang.String,java.lang.String) return long';
Is necessary to install the jpublisher in addition for a sucessfully web service calling out?
what goes wrong?
Thanks for the soon answer.

I have exactly the same problem.
All possible grants are made.
Running as SYS is not functioning as well.
The same installation (the same jar's, the same utl_dbws version, the same database version) does function on two other (developers team's) servers .
The differences are:
Where it functions: Oracle database Enterprise edition on Windows (Windows 7, Vista)
Where it does not function: Oracle database Stadard edition on Unix
I have gone though a decent number of forums and other on-line resources with no success. Solutions available are to grant missing permissions. However these solutions are based on the assumption that under SYS user everything functions properly.
In my case, this does not function even under SYS as SYSDBA.
I will highly appreciate any recommendations!
Best Regards,
Michail
P.S.
Database: Oracle 10.2.0.1 Standard edition installed on Unix

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