Enterprise Manager Errors on Oracle 10g2 on Linux

Question

I have installed an instance of Oracle Enterprise Manager Database Control 10g Release 10.2.0.1.0 in Centos 6.5 Attempts to launch the Enterprise Manager agent with the command:

emctl start dbconsole

After a few minutes, I said that failure. Logs throw me:

emagent.log

07/01/2016 11:16:22 Thread-3086911712 Agent 10.1.0.4.1 Starting from /u01/app/oracle/product/10.2.0 (00701) 07/01/2016 11:16:22 Thread-3086911712 EMAgent started successfully (00702)

emagent.trc

07/01/2016 11:16:22 Thread-3086911712 WARN http: snmehl_connect: failed to connect (myserver: 3600): Connection refused (error = 111) Thread-3086911712 07.01.2016 11:16:22 pingManager ERROR: nmepm_pingReposURL: Can not connect to http: // myserver: 3600 / em / upload /: retStatus = -32 07/01/2016 11:16:22 WARN command Thread-3086911712: Subsystem Job Timeout Set at 600 seconds 07/01/2016 11:16:22 Thread-3086911712 WARN upload: Upload manager has not Failure script: disabled 07/01/2016 11:16:22 Thread-3086911712 WARN upload: Recovering left over xml files in upload directory 07/01/2016 11:16:22 Thread-3086911712 WARN upload: Recovered 109 left over xml files in upload directory 07/01/2016 11:16:22 Thread-WARN 125 881 248 http: snmehl_connect: failed to connect (myserver: 3600): Connection refused (error = 111) 07.01.2016 11:16:22 125 881 248 Thread-ERROR command: nmejcn: http connection failed to http: // myserver: 3600 / em / upload /: retStatus = -32 07/01/2016 11:16:22 Thread-3086911 712 WARN metadata: Metric Disk_Path does not Have any data columns 07/01/2016 11:16:22 Thread-3086911712 WARN metadata: Metric osm_diskGroupPolicies does not Have any data columns 07.01.2016 11:16:22 132 508 576 Thread-upload ERROR: Error in uploadXMLFiles. Trying again in 60.00 seconds. 07/01/2016 11:16:22 Thread-27175840 WARN http: snmehl_connect: failed to connect (myserver: 3600): Connection refused (error = 111) 07/01/2016 11:16:22 Thread-pingManager 27,175,840 ERROR: nmepm_pingReposURL: Can not connect to http: // myserver: 3600 / em / upload /: retStatus = -32

emdctl.trc

07/01/2016 11:21:53 Thread-3086911712 WARN http: snmehl_connect: failed to connect (myserver: 3873): Connection refused (error = 111)

Answer 1

I could already solve, I did the following:

1. set ORACLE_SID and ORACLE_HOME
2. emca -repos recreate
3. emca -config dbcontrol db
4. emctl start dbconsole