Performance Monitor Communications Errors

Question

Hi,
I'm setting up the Performance Monitor and I'm running into a couple of problems. I believe I set up both the monitoring and monitored systems correctly. Running Oracle 10g database and PeopleSoft 9.1/PeopleTools 8.5 on Windows Server 2008.
In the PSPPMSRV log on the monitoring system I get the following messages:
New PPMI URL. Starting Registration sequence
Collator registered with the Monitoring Server
Invalid PPMI session response received from Monitoring Server. Collator registering again (209, 57).
From the first message it would seem that things are registering correctly but then there is some communications break down.
In the PSAPPSRV log on the monitored system I get the following messages:
(PerfMon Agent) Registered succesfully ID:1
(PerfMon Agent) Registered succesfully ID:6
(PerfMon Agent) Registered succesfully ID:3
(PerfMon Agent) Communication to Monitor Servlet failed. Ethier the Performance Monitor URL is invalid or the Performance Monitor Webserver is unavailable. Exception: java.io.IOException: Invalid response code from server: 404 monitor not activated.
Once again it seems like they are registering properly. I have entered the correct PerfMon URL and can ping it succesfully and the webserver is up. I was reading the PeopleBooks and it suggested setting the keep-alive value on the webserver to 660 or greater. I could only enter and max of ~360; the PIA service would not start up when the value was greater than 360. Does anyone have any ideas on what I'm doing wrong and how to correct it?
Thanks in advance...

Answer 1

http://download.oracle.com/docs/cd/E15645_01/pt850pbr0/eng/psbooks/tpfm/book.htm?File=tpfm/htm/tpfm03.htm#_39c5bdcb_1257567a22c__7f77
Note. If you notice communication errors in the log files, even though the agents have registered successfully, check the keep-alive setting on the monitoring web server. The keep-alive timeout in the monitoring web server may need to be increased to 660 or higher to resolve these issues. After changing this setting, restart the web server.
I am using WebLogic 11g. Also, the maximum keep alive for http is 300 seconds while the maximum keep alive for https is 360 seconds.
Yeah I saw that document as well as the other document specific to 8.49+ (Doc ID 660971.1). I am producing the same log messages as described in the Doc 660971.1. I find it interesting that Doc 659371.1 recommends increasing Keep Alive while Doc 660971.1 says to turn it off.
Both documents say a solution is targeted for 8.50, but it seems that I am still producing the same errors. Has anyone else experienced the same problem?