Enable Debug Mode Oracle Enterprise Manager

you need to change directory to below :

/u01/app/oracle/product/11.2.0/dbhome_1/sysman/config

under this directory you will work on

  • emd.properties
  • emagentlogging.properties
Backup two files. using cp command.
Open 

  • emagentlogging.properties
File :

change 

log4j.rootCategory=WARN, emagentlogAppender, emagenttrcAppender
TO 
log4j.rootCategory=DEBUG, emagentlogAppender, emagenttrcAppender
  • emd.properties
Change 
EMAGENT_PERL_TRACE_LEVEL=WARN
TO 
EMAGENT_PERL_TRACE_LEVEL=DEBUG
Restart dbconsole
Thank you 
Osama mustafa