Al final del proceso de instalación me sale un mensaje de error que indica que "la configuración de EM ha fallado debido al siguiente error: Error al iniciar Database Control".

He consultado el log emconfig y ésto es lo que me indica:

03/02/2008 01:10:24 PM oracle.sysman.emcp.ParamsManager getParam
CONFIG: No se ha definido ningún valor para el parámetro ORACLE_HOSTNAME
03/02/2008 01:10:24 PM oracle.sysman.emcp.util.DBControlUtil startOMS
INFO: Iniciando Database Control. Puede tardar unos minutos…
03/02/2008 01:10:24 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: cmdType: 0
03/02/2008 01:10:24 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Starting Windows service…OracleDBConsoleorcl
03/02/2008 01:10:24 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:10:34 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:10:44 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:10:54 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:11:04 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:11:14 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:11:24 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:11:34 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:11:44 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:11:54 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:12:04 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:12:14 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:12:24 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:12:34 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:12:44 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:12:54 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:13:04 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:13:14 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:13:24 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:13:34 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:13:44 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:13:54 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:14:04 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:14:14 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:14:24 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:14:34 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:14:44 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:14:54 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:15:04 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:15:14 PM oracle.sysman.emcp.util.PlatformInterface serviceCommand
CONFIG: Waiting for service ‘OracleDBConsoleorcl’ to fully start
03/02/2008 01:15:24 PM oracle.sysman.emcp.EMConfig perform
GRAVE: Error al iniciar Database Control
Consulte el archivo log en C:oracleproduct10.2.0db_1cfgtoollogsdbcaorclemConfig.log para obtener más información.
03/02/2008 01:15:24 PM oracle.sysman.emcp.EMConfig perform
CONFIG: Stack Trace:
oracle.sysman.emcp.exception.EMConfigException: Error al iniciar Database Control
at oracle.sysman.emcp.EMDBPostConfig.performConfiguration(EMDBPostConfig.java:569)
at oracle.sysman.emcp.EMDBPostConfig.invoke(EMDBPostConfig.java:181)
at oracle.sysman.emcp.EMDBPostConfig.invoke(EMDBPostConfig.java:150)
at oracle.sysman.emcp.EMConfig.perform(EMConfig.java:155)
at oracle.sysman.assistants.util.em.EMConfiguration.run(EMConfiguration.java:430)
at java.lang.Thread.run(Thread.java:534)

Después al intentar levantar el servicio Database Control a través de consola con emctl start dbconsole acaba por conseguirlo pero solo después de un largo rato, luego de lo cual no puedo acceder a través del navegador a la página de inicio de EM.

Les agradezco cualquier sugerencia de antemano.