Tag Archives: enterprise

Using #DB12c PDB as a Repository for #EM12c…. Not so fast!

Last year, I wrote a post on how to setup Oracle Enterprise Manger 12c (12.1.0.3) with Oracle Database 12c (12.1.0.1) and what you could expect.  At the time the configuration was not supported by Oracle and I only did it to see if it could be done.  If you would like to read that post […]

#EM12c (12.1.0.4) is released!!!!!

This is just a quick post while I’m waiting on a few other things to line up today.  For many of us, the long awaited Release 4 of Oracle Enterprise Manager 12c is out!  This release of OEM 12c has many exciting improvements and some really cool new stuff.  I cannot remember all of them, […]

Install OEM Agents silently in any environment

  Outlined in this post are the steps that I have used on many installs of Oracle Enterprise Manager 12c agents in windows environments.  I have found that this is the simplest way to install agents on a windows box. Yes this will take some time to do one-by-one; however, the process is much simpler […]

Agent running yet OEM shows unreachable/metric collection error…what gives?

One of the most confusing (and frustrating) things with Oracle Enterprise Manager is figuring out why agents are not uploading from time-to-time.  This issue was worse in previous versions; in OEM12c the uploading issues have been somewhat corrected and do not seem to be that big of an issue.  What I have found to be […]

Upcoming conferences…some work still to do!

Just around the corner are two conferences which I will be presenting at this year.  I would say I’m excited about these conferences; however, I’m more nervous than anything else.  Sometimes it seems like there is not enough hours in a day to get everything done.  I’ll be ready to speak on the days I’m […]

The Percentage Of Requests That Resulted In Errors Is …..%

Part of our ongoing support and tuning of OEM 12c, I was woken up this morning by our help desk asking me to take a look at a critical metric error the OHS1 within OEM12c.  Typically, I would just tell them to ignore the error and move on.  For some reason this morning, think it […]

OEM PSU – work around required

Got into the office today to a nice warning from OEM; the warning is the following:  EM Event: Warning:Management Services and Repository – Average event dequeue time is 108 milliseconds, crossed warning (100) or critical (250) threshold. Dequeue time may get worse if queue table (EM_EVENT_BUS_TABLE) needs maintenance.  In researching this message within MOS, I […]