How to run package procedure using Crontab

Question

Below is my crontab script to run . It is working fine in if I run it manually like
sh crontest
but if i call it in crontab , only echo is working , oracle commands are not working.
my crontab command is -> * * * * * sh /home/oracle/cron/crontest
crontest
#!/bin/sh
echo "Procedure start successfully : $(date) " >> /home/oracle/pro_test
sqlplus -s orpheus/frs@frs_ods<<END
set serveroutput on
exec pkg_orph_adhoc.pro_ca('3478409644','2011-07-01','2011-10-31');
insert into tt values(sysdate);
commit;
exit;
END
********************************************

Answer 1

That's correct because crontab does not process your login scripts and hence does not know the Oracle environment. You need to set it up, see below example. Make sure to use the correct SID, which is case sensitive. Note the space between the dot (.) and oraenv to source execute the script, which should be in /usr/local/bin. At a bare minimum you will need to setup ORACLE_HOME and add ORACLE_HOME/bin to your path, which "oraenv" will take care off and more. Oraenv needs ORACLE_SID when in non-interactive mode.
#!/bin/sh
ORACLE_SID=test
ORAENV_ASK=NO
. oraenv -s
sqlplus -s /nolog <<-EOF
   set pages 0 feed off
   connect / as sysdba
   select status from v\$instance;
   exit
EOF
# END