Category Archives: Oracle Enterprise Manager

Integrate OEM 13c With MS Active Directory..Or..”One Account To Rule Them All…”

There are some instructions on the internet floating around in order to integrate the OEM 13c (or basically Weblogic 12c) and OEM 13c with Microsoft Active Directory/LDAP. However in our case things went not as smoothly as advertised (Duh!). We … Continue reading

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AWR Warehouse adding host fails with ORA-20233..Or..”Just Add The Darn Thing..”

When happily adding hosts to the AWR Warehousing, some ex-RAC One nodes didn’t seem willing to be added.. When looking in the log file from OEM /oracle/omsbase/em/EMGC_OMS1/sysman/log/emoms.log The following entry came, just after adding the host: 2015-09-23 14:29:37,842 [[ACTIVE] ExecuteThread: … Continue reading

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AWR Warehousing setup on 11.2.0.4 DB..Or..”Quick, Hide The Evidence!”

When the SYSAUX started to fill up AGAIN during my absence of leave, I’ve kind of had it…Already toying with the idea to create some procedure to offload all the stats into another database, it seemed Oracle had the same … Continue reading

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OEM 12c how to deploy an agent to a linux host..like: “Really? It DOES work?”

This day I was playing around in OEM 12c again, and decided to look for trouble and install an agent to a target already running a very non critical db. This looked to me the ideal candidate to have an … Continue reading

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OEM 12c: diagnosing the/an agent…as in: “Hey there, Officer!”

When installing OEM 12c, or any other OEM, one of the headache causing issues can be the installation of the agents. However in OEM 12c it seems there is a new (or rather an existing but now accessible for us … Continue reading

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OEM 12c startpage throws an 404 Error…or better said: where did my homepage go?

When I left the OEM 12c installation after a couple of days nicely humming along, I was even thinking we were friends!, this morning when I wanted to get to know my new found friend better, the OMS landing page … Continue reading

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