OEM Agent issues and solution

Issue 1::
---------

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

a) Please use the below steps

$ORACLE_HOME/bin/emctl stop agent
rm -r $ORACLE_HOME/sysman/emd/state/*
rm -r $ORACLE_HOME/sysman/emd/collection/*
rm -r $ORACLE_HOME/sysman/emd/upload/*
*rm $ORACLE_HOME/sysman/emd/lastupld.xml*
*rm $ORACLE_HOME/sysman/emd/agntstmp.txt*
$ORACLE_HOME/bin/emctl clearstate agent
$ORACLE_HOME/bin/emctl start agent
$ORACLE_HOME/bin/emctl upload

If option a doesnt work,

b) Please try below
    emctl stop agent
cd $AGENT_HOME
rm sysman/emd/agntstmp.txt
rm sysman/emd/blackouts.xml
rm -r sysman/emd/state/*
rm -r sysman/emd/collection/*
rm -r sysman/emd/upload/*
rm sysman/emd/lastupld.xml
rm sysman/emd/protocol.ini
$ORACLE_HOME/bin/emctl clearstate agent
$ORACLE_HOME/bin/emctl start agent
$ORACLE_HOME/bin/emctl upload


Issue 2::

Move targets to the new OMS::
-----------------------------

To be done on every hosts that should be connected to the additional OMS.

   - Login as oracle account
      - Setup Agent environment
         - *# set the oms/agent environment*
      - Stop the Management Agent.
         - *# emctl stop agent*
      - Adapt the $oh/sysman/config/emd.properties to point to the new OMS
      host REPOSITORY_URL==http://*<new fq oms name>*:4889/em/upload
      emdWalletSrcUrl=http://*<new fq oms name>*:4889/em/wallets/emd
      emdWalletDest=*<OMS HOME>*/sysman/config/server
      - Delete all the files in the following directories:
         - *rm $oh/sysman/emd/upload/*{}*
         - *rm $oh/sysman/emd/state/*
      - Restart the Management Agent
         - *# emctl start agent*
      - Force an upload
         - *# emctl upload agent*
      - Check the status

         - *# emctl status agent*

Issue 3::
---------

When you find "Metric collection error", or "Target is broken state. Reason
- Computer dynamic property takes too long", usually you can find them in
unkown targets, you can use the following method to fix:

Find the metric error target name and type in
$AGENT_HOME/sysman/emd/targets.xml, then

emctl reload agent dynamicproperties <Target name>:<Target type>

Example:

emctl reload agent dynamicproperties sivadb.localhost.com:oracle_database