Crontool issues

Can someone please point me in some direction on how to solve this error
when using crontool in crontab…

If I run the same on commandline it works fine…it appears that I am
losing some env vars when in crontab…I have added these tot he top of
the file to ensure the proper vars

set ORACLE_BASE = "/u01/app/oracle"
set ORACLE_HOME = "$ORACLE_BASE/product/10.2.0/client_1"
set TWO_TASK = “rt"
set ORACLE_SID = “rt"
set PATH=”$PATH:/opt/rt3/local/lib/RT/Action”

Can’t load
le/’ for module DBD::Oracle: cannot open
shared obje
ct file: No such file or directory at
ti/ line 230.
at /usr/lib/perl5/site_perl/5.8.5/DBIx/SearchBuilder/Handle/
line 6
Compilation failed in require at
er/Handle/ line 6.
BEGIN failed–compilation aborted at
uilder/Handle/ line 6.
Compilation failed in require at (eval 207) line 1.
BEGIN failed–compilation aborted at (eval 207) line 1.
Compilation failed in require at /opt/rt3/lib/ line 201.