Like it says in the docs: 
$dbh = DBI->connect($data_source, $username, $password)
                       or die $DBI::errstr;

[download]
Probably you're either missing some crucial environment variables and the database can't be found (cron jobs usually run with a much reduced set of enviroment variables) or you're running as a user that doesn't have permission to connect.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re: Need Help regarding perl script in unix cronjob... by Joost
in thread Need Help regarding perl script in unix cronjob... by waridtel

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