EM12c - MSSQL Plugin repository mismatch - agent blocked

Question

Hello All,
I'm trying to deploy a simple MSSQL 2005 & 2005 standalone insltance to the EM12c.
I've deployed the Microsoft SQl Server plugin 12.1.0.2 on the Management Server as well as to the the Management agent on my host.
Yeah I've gotten the following errors whihc suggests that its not been deployed on the agent?
Thanks for advice.
Jan S.
Metric     Agent blocked status
Metric Group     OMS communication status
Target     svr-sql05-01.office.local:3872(Agent)Target Information
Incident Created     Dec 12, 2012 12:44:49 PM EST
Last Updated     Dec 12, 2012 12:44:49 PM EST
Summary     Agent is blocked. Blocked reason is: Plugin mismatches between agent and repository. Check plugin:[ The plug-in is oracle.sysman.oh Version in pla inventory : 12.1.0.2.0 Version on agent : null Content type : AGENT Error code : TARGETS_BEING_MONITORED Error Msg : Targets are being actively monitored by this plug-in and hence upgrade/downgrade/delete is not possible, The plug-in is oracle.sysman.oh Version in pla inventory : 12.1.0.2.0 Version on agent : null Content type : AGENT Error code : NOT_FOUND_IN_INPUT Error Msg : This plug-in is present in the inventory for the given agent but has not been provided in the input]
Internal Event Name     OMS_COMM_STATUS:blocked_status
Event Type     Metric Alert
Category     Unclassified

Answer 1

Hello ,
Here is the confirmatiopn tha the MSSQL plugin is installed on the agent and server:
C:\oracle\product\agent12c\core\12.1.0.2.0\bin>emctl listplugins agent
Oracle Enterprise Manager Cloud Control 12c Release 2
Copyright (c) 1996, 2012 Oracle Corporation.  All rights reserved.
oracle.em.smss      12.1.0.2.0 C:\oracle\product\agent12c\plugins\oracle.em.smss
.agent.plugin_12.1.0.2.0
[oracle@srv-db-dev03 emcli]$ ./emcli list_plugins_on_server
OMS name is EMGC_OMS1
Plug-in Name                                                                                        Version [revision]
Oracle Database                                                                                     12.1.0.2.0[20120804]
Oracle Exadata                                                                                      12.1.0.3.0
Oracle Fusion Middleware                                                                            12.1.0.3.0
Oracle MOS (My Oracle Support)                                                                      12.1.0.2.0
Oracle Virtualization                                                                               12.1.0.3.0
Microsoft SQLServer Database                                                                        12.1.0.2.0
Oracle Chargeback and Capacity Planning                                                             12.1.0.3.0
Oracle Cloud Application                                                                            12.1.0.4.0
Oracle Fusion Applications                                                                          12.1.0.3.0Thanks for your assistance.
Jan S.