This discussion is archived
2 Replies Latest reply: Jan 24, 2013 5:49 AM by WilliamMuñoz RSS

em12c Plug-in is not certified for the Operating System - AIX

WilliamMuñoz Newbie
Currently Being Moderated
I upgraded Oracle EM 10g to Oracle EM 12c using the 1-System Approach on same host. I have everything on the same host, OMS and Database Repository. Suddenly the agent went down and I can't monitor the repository database, and the database repository disappear from the targets.

The other targets are working so good. When I have tried to discover the database I received the following message: Target type Database Instance is not supported on selected monitoring agent gcontrol:3872: Plug-in is not certified for the Operating System.

Operating System: AIX 5300-12-02-1036
Oracle Enterprise Manager:
Database Plugin:
Database Repository Version:

I start the agent and this is the status output:

[gcontrol]oragrid]/gridcontrol/OracleHomes/agent12g/agent_inst/bin>./emctl status agent
Oracle Enterprise Manager 12c Cloud Control
Copyright (c) 1996, 2012 Oracle Corporation. All rights reserved.
Agent Version :
OMS Version :
Protocol Version :
Agent Home : /gridcontrol/OracleHomes/agent12g/agent_inst
Agent Binaries : /gridcontrol/OracleHomes/agent12g/core/
Agent Process ID : 4272376
Parent Process ID : 4436064
Agent URL : https://gcontrol:3872/emd/main/
Repository URL : https://gcontrol:1159/empbs/upload
Started at : 2013-01-23 15:55:56
Started by user : oragrid
Last Reload : (none)
Last successful upload : 2013-01-23 17:18:26
Last attempted upload : 2013-01-23 17:18:26
Total Megabytes of XML files uploaded so far : 0.52
Number of XML files pending upload : 0
Size of XML files pending upload(MB) : 0
Available disk space on upload filesystem : 10.81%
Collection Status : Collections enabled
Last attempted heartbeat to OMS : 2013-01-23 17:21:13
Last successful heartbeat to OMS : 2013-01-23 17:21:13

Agent is Running and Ready

I appreciate any help!!!

Best regards,

William MR


  • Correct Answers - 10 points
  • Helpful Answers - 5 points