How to Schedule or Automate Backup through Crontab Schedule or Automate Backup is a needed thing almost in all
environment. We can do automate or scheduling tasks through two ways, one is DBMS_SCHEDULER packager which will be discusses in another topic and another is OS scheduler. If you think about OS scheduler then on unix box use crontab and on windows box use scheduling jobs.
In this topic I have shown how we can take automate backup through crontab tool.
To avoid error Verify that ORACLE_HOME is set properly error like as below
Message file RMAN.msb not found
Verify that ORACLE_HOME is set properly
set proper ORACLE_HOME and ORACLE_SID in your backup file.