How to Resolve TNS-12546: TNS:permission denied + Solaris Error: 13: Permission denied

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TNS-12546 I got TNS-12546: TNS:permission denied when I tried to start listener as oracle. oracle@solaris11vm:~$ lsnrctl startLSNRCTL for Solaris: Version – Production on 31-JAN-2018 21:01:57Copyright (c) 1991, 2013, Oracle.  All rights reserved.Starting /u01/app/oracle/product/11.2.0/dbhome_1/bin/tnslsnr: please wait…TNSLSNR for Solaris: Version – ProductionSystem parameter file is /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.oraLog messages written to /u01/app/oracle/diag/tnslsnr/solaris11vm/listener/alert/log.xmlListening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521)))Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))TNS-12546: […]
Enterprise Manager

How to Resolve OC4J_DBConsole_localhost_ORCL not found

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An error occurred when I tried to start up dbconsole of Oracle database$ emctl start dbconsoleOC4J Configuration issue. /u01/app/oracle/product/11.2.0/dbhome_1/oc4j/j2ee/OC4J_DBConsole_localhost_ORCL not found.Looked into the filename format:OC4J_DBConsole_<Hostname>_<SID>It seemed that the server name was resolved as localhost, not the hostname (i.e. solaris11vm in this case). We should check the existence of the specified$ cd $ORACLE_HOME/oc4j/j2ee/oracle@solaris11vm:/u01/app/oracle/product/11.2.0/dbhome_1/oc4j/j2ee$ ll…drwxr-x—  […]
Installation and Upgrade

How to Resolve Error in invoking target ‘agent_nmhs’ of makefile

Posted on During the installation of Oracle on Enterprise Linux 7.2, I met this error about below: In the installation log, we saw a piece of message: [oracle@test ~]$ vi /u01/app/oraInventory/logs/installActions2016-10-21_05-03-41PM.log … INFO: Exception thrown from action: make Exception Name: MakefileException Exception String: Error in invoking target ‘agent nmhs’ of makefile ‘/u01/app/oracle/product/11.2.0/dbhome_1/sysman/lib/’. See ‘/u01/app/oraInventory/logs/installActions2016-10-21_05-03-41PM.log’ […]