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ORA-03113: end-of-file on communication channel

edited Sep 21, 2015 10:01AM in Database Administration (MOSC) 17 commentsAnswered
 Hi,
I had Oracle 11g database on Redhat Enterprise.

Now  I want to move the database to a different computer Centos 5.8 x64, using a cold backup of the database. Here is what I did:

1. I created the same file structure as the old computer
2. updated //home/oracle/.bash_profile as follows

# Oracle Settings
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR

#ORACLE_HOSTNAME=hostname; export ORACLE_HOSTNAME
ORACLE_UNQNAME=DB11G; export ORACLE_UNQNAME
ORACLE_BASE=/opt/oracle/app/oracle; export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db; export ORACLE_HOME
ORACLE_SID=sid; export ORACLE_SID
#PATH=/usr/sbin:$PATH; export PATH

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