I am trying to create a crontab job for my Oracle logon. I added oracle to the cron.allow file but when I try the crontab -e I get:

Xlib:connection to 0:0 refused by server
Xlib:Client is not authorized to connect to server
Error:Cannot open display "0:0"
crontab temporary file empty

when I crontab -e as root I dont have this issue... also is there a way instead of creating a crontab job under user oracle can I add a cron job to root's crontab and run it as oracle???

Any help is greatly appreciated.. Thanks