oem

Steps to Renew Default OHS Keystore Wallet in Oracle Enterprise Manager (OEM)

Please follow the below steps.   Prerequisites   Take a backup of the existing wallet. Ensure you have appropriate Oracle user privileges. Verify OMS is healthy before making changes.  …

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OEM13.4 TARGET STATUS SHOWING WARNING

INTRODUCTION  This blog is about, one of our non-prod OEM13C environment the Database target status was showing warning eventhough the target is actually up and running.  SOLUTION  Login into OEM…

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Deploying plugin on OEM

                              Deploying plugin on Oracle Enterprise Manager (OEM 13c) Introduction Greetings! This blog is all about deploying Oracle E-business suite (EBS) plugins on OEM and is your go-to guide for…

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Read Only User Account on OEM13c

Create a Read Only OEM Account on Oracle Enterprise Manager 13c and View Performance Pages Introduction We embark on the journey of creating a read-only OEM account. This step-by-step guide…

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Query to get CPU and Memory usage from OEM database

Please use the below query for a period.   SELECT to_char(rollup_timestamp,’DD-MON-YY HH24′) “Date”, average “CPU Usage %” FROM sysman.MGMT\$METRIC_HOURLY WHERE target_name like ‘%servername%’ AND metric_name = ‘Load’ AND metric_column =…

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OEM Fix For Agent Shows Availability Evaluation Error

Please run the below command from <Agent base>/agent_inst/bin of the agent monitoring the target host. ./emctl config agent addinternaltargets ./emctl secure agent ./emctl config agent listtargets ./emctl stop agent ./emctl secure agent…

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Changing SYSMAN password on oms database

step 1:- connect oem database as sysdba and change the password:- sqlplus “/as sysdba” alter user sysman identified by “oem13c_monitor”; step 2:- Stop all OMS processes:- cd /u01/app/oracle/middleware/bin/ ./emctl stop…

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Changing the heap size of the OMS in EM12c

The Java heap memory utilization for your Oracle Management Service (OMS) should be averaging at under 75%, and anything over this could mean the Garbage Collection starts impacting the performance of…

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Unreachable Alerts in OEM with error meassage as ‘Agent to OMS Communication is broken’

Sometimes, we can see number of alerts stating that OEM is unable ping agent(Agent Unreachable) But when we the check the status of the agent ,it shows up and and…

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OEM Critical Alerts:Grid Control Reports Incident (Bea-337 [Weblogicserver])

OEM Critical Alerts:Grid Control Reports Incident (Bea-337 [Weblogicserver]) ========================================================== We can see the below errors very often in OEM screens: Incident (BEA-337 [WebLogicServer]) detected in /u03/oracle/gc_inst/user_projects/domains/GCDomain/servers/EMGC_OMS1/adr/diag/ofm/GCDomain/EMGC_OMS1/alert/log.xml AS per Oracle Support…

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