#[OEMAGT]-> emctl upload
Oracle Enterprise Manager 10g Release 3 Grid Control 10.2.0.3.0.
Copyright (c) 1996, 2007 Oracle Corporation.  All rights reserved.
---------------------------------------------------------------
EMD upload error: uploadXMLFiles skipped :: OMS version not checked yet..

My agent is running fine:

#[OEMAGT]->  emctl status agent
Oracle Enterprise Manager 10g Release 3 Grid Control 10.2.0.3.0.
Copyright (c) 1996, 2007 Oracle Corporation.  All rights reserved.
---------------------------------------------------------------
Agent Version     : 10.2.0.3.0
OMS Version       : 10.2.0.4.0
Protocol Version  : 10.2.0.2.0
Agent Home        : /oracle/product/10.2.0/oem_1/agent10g
Agent binaries    : /oracle/product/10.2.0/oem_1/agent10g
Agent Process ID  : 11484
Parent Process ID : 11478
Agent URL         : https://njprodpdb02:3872/emd/main/
Repository URL    : https://dcprodspdba01:1159/em/upload
Started at        : 2009-07-20 16:28:49
Started by user   : oracle
Last Reload       : 2009-07-20 16:28:49
Last successful upload                       : (none)
Last attempted upload                        : (none)
Total Megabytes of XML files uploaded so far :     0.00
Number of XML files pending upload           :       96
Size of XML files pending upload(MB)         :    12.02
Available disk space on upload filesystem    :    36.97%
Last attempted heartbeat to OMS              : 2009-07-21 12:15:56
Last successful heartbeat to OMS             : unknown
---------------------------------------------------------------
Agent is Running and Ready

I did the following to solve this:

#[OEMAGT]->  emctl stop agent
Oracle Enterprise Manager 10g Release 3 Grid Control 10.2.0.3.0.
Copyright (c) 1996, 2007 Oracle Corporation.  All rights reserved.
Stopping agent ... stopped.

#[OEMAGT]-> emctl unsecure agent
Oracle Enterprise Manager 10g Release 3 Grid Control 10.2.0.3.0.
Copyright (c) 1996, 2007 Oracle Corporation.  All rights reserved.
Checking Agent for HTTP...   Done.
Agent is already stopped...   Done.
Unsecuring agent...   Started.
Agent is now unsecured...   Done.
Unsecuring agent...   Ended.

#[OEMAGT]-> emctl secure agent
Oracle Enterprise Manager 10g Release 3 Grid Control 10.2.0.3.0.
Copyright (c) 1996, 2007 Oracle Corporation.  All rights reserved.
Enter Agent Registration password :
Agent is already stopped...   Done.
Securing agent...   Started.
Requesting an HTTPS Upload URL from the OMS...   Done.
Requesting an Oracle Wallet and Agent Key from the OMS...   Done.
Check if HTTPS Upload URL is accessible from the agent...   Done.
Configuring Agent for HTTPS in CENTRAL_AGENT mode...   Done.
EMD_URL set in /oracle/product/10.2.0/oem_1/agent10g/sysman/config/emd.properties
Securing agent...   Successful.

#[OEMAGT]-> emctl upload
Oracle Enterprise Manager 10g Release 3 Grid Control 10.2.0.3.0.
Copyright (c) 1996, 2007 Oracle Corporation.  All rights reserved.
---------------------------------------------------------------
EMD upload completed successfully

I hope this helps .

Thanks,

I have installed OEM Management Agent in windows. I am getting when I do

emctl upload --- The following errors

EMD upload error: uploadXMLFiles skipped :: OMS version not checked yet..

How to fix the above error ???

You could try

emctl unsecure agent
emctl secure agent (will require agent registration password for OMS)

The default for grid 10.2 is secure upload, but the output you posted shows http.

I tried both secure and unsecure see the output.... it does not work .. Yes I am using http...

C:\Documents and Settings\SYSMAN>emctl unsecure agent
Oracle Enterprise Manager 10g Release 10.2.0.2.0.
Copyright (c) 1996, 2006 Oracle Corporation. All rights reserved.
Checking Agent for HTTP... Done.
Agent is already unsecured.

C:\Documents and Settings\SYSMAN>emctl upload
Oracle Enterprise Manager 10g Release 10.2.0.2.0.
Copyright (c) 1996, 2006 Oracle Corporation. All rights reserved.

EMD upload error: uploadXMLFiles skipped :: OMS version not checked yet..

C:\Documents and Settings\SYSMAN>emctl secure agent
Oracle Enterprise Manager 10g Release 10.2.0.2.0.
Copyright (c) 1996, 2006 Oracle Corporation. All rights reserved.
Enter Agent Registration password :
********
Agent successfully stopped... Done.
Securing agent... Started.
Requesting an HTTPS Upload URL from the OMS... Done.
Requesting an Oracle Wallet and Agent Key from the OMS... Failed.
Invalid Agent Registration password.
The Agent has not been secured.

The problem is:
the communication between OMS and agent does not work. This is in most cases because something has been changed to one of the components so the SSL certificate is not valid anymore. Therefore you have to resecure the agent. Your last try shows the error that you have used the wrong password for registration. If you do not know the password but have sysman access to the system you can create a new registration password: Click on setup->registration passwords (left column) and then create a new reigstration password.

Then go to the agent and do the following:
- emctl stop agent
- delete all files in $AGENT_HOME/sysman/emd/upload and $AGENT_HOME/sysman/emd/state
- emctl clearstate agent (this should delete all state files but sometimes it is not enough, but I experienced that it is better to use this command after deletion of the files)
- emctl secure agent (and specify the password on demand)
- emctl start agent

This should solve your problem.

Thanks a lot ... it worked for me.... Now I can see the server in OEM Grid Control