EM 12c: EM Agent Blocked Due to Plugin Mismatchwith Error Code 'MONITORING_DISCOVERY_VERSIONS_DIFFERENT_INPUT' in Console (Doc ID 1565683.1)

Last updated on NOVEMBER 20, 2014

Applies to:

Enterprise Manager Base Platform - Version 12.1.0.1.0 to 12.1.0.3.0 [Release 12.1]
Information in this document applies to any platform.

Symptoms

Agent Blocked and reports Plugin Mismatch on the Agent Home page in Console as below

Plugin mismatches between agent and repository. Check plugin:[ The plug-in is oracle.sysman.db
Version in pla inventory : 12.1.0.3.0 Version on agent : 12.1.0.3.0
Content type : AGENT
Error code : MONITORING_DISCOVERY_VERSIONS_DIFFERENT_INPUT
Error Msg : The versions of the monitoring and discovery plug-ins are different in the input provided, The plug-in is oracle.sysman.db
Version in pla inventory : 12.1.0.2.0 Version on agent : 12.1.0.2.0
Content type : DISCOVERY
Error code : MONITORING_DISCOVERY_VERSIONS_DIFFERENT_INPUT
Error Msg : The versions of the monitoring and discovery plug-ins are different in the input provided]

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms