my thoughts .....!

Debug RemoteOperationException

OEM Debugging tips

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Tips on how to debug RemoteOperationException.,

I used OEM / EM a lot earlier, and figured out how to overcome RemoteOperationException, below are some of the reasons., !

  • Check agent status (Agent should be up and running - just give a restart if you doubt)
  • Stop agent before any changes., and start after !
  • Check the file/folder permissions (parent folder too)
  • Check the file/folder ownership (owner.group) , make sure your are inline with your agent installation.
  • Check privilege delegation settings
  • For NMO not setuid-root issues
    • Run root.sh that is available in your agent
    • nmo,nmhs,nmb,nmosudo,nmgsshe,nmopdpx  - these files under agent should be owned by root user !
  • Check if you are able to sudo with out any issues (sudo -u username ls)
    • ulimit - resource not available issues might crop up.,
    • Modify /etc/security/limits.conf if necessary (or ulimit -n 5000)
  • Check for any disk space memory issues
  • Change sysman/prov/agentpush/agentpush.properties
    • set enablePty=true and waitForPasswordPrompt=true

I am giving this out of experience, and this is NOT a official advice ! Try at your own risk. :D

All the best.,


Written by muthuveerappan

Sunday 05 May 2019 at 8:30 pm

Posted in Technology

Used tags: , ,

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