RE: EM 12c console times out after about 10 minutes

From: Peter Sharman <>
Date: Thu, 3 May 2012 00:12:33 -0700 (PDT)
Message-ID: <a1615fc6-6e35-4769-9720-019be72a230f_at_default>

Nope, not seen that. The 10 minutes sounds suspiciously like a TCP timeout though, have you got anything set like that?

Send me some screenshots offline and I'll bounce it off our installation folks to see if they have an explanation.


Pete Sharman
Principal Product Manager
Enterprise Manager Product Suite
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-----Original Message-----
From: Rich Jesse [] Sent: Thursday, 3 May 2012 5:17 AM
To: Oracle L
Subject: EM 12c console times out after about 10 minutes

Hey all,

My next EM issue is that the console times out after about 10 minutes. The webpage goes "grayish" and depending what page I was on, sometimes there's a single small "bang" in a yellow triangle in the middle of the page where I can click on the page to restart the auto-updating of the metric displays, but other times the webpage is completely inaccessible, except to reload from the browser.

I did set the console timeout as per the install guide using:

./emctl set property -name oracle.sysman.eml.maxInactiveTime -value 900 -sysman_pwd mysysmanpwd

...and restarted the OMS. But since the default timeout is supposed to be 45 minutes, the 10 minute timeout I'm getting happens way before that anyway.

Specifically, I'm seeing this on a database "Home" page (with the "bang"), and the database "Performance Home" page (without "bang").

Anyone else seeing this? My 12c is all on a single OEL 5.8 x86_64 box w/2 CPUs and 6GB RAM. I'm using various browsers including FF 11.0 (unsupported) and IE 8 (supported), with consistent results between them.



Received on Thu May 03 2012 - 02:12:33 CDT

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