Do the following.........
1. echo " 00 23 24 2 2 /home/app_dev/program.sh" > ~/cron.app_dev
2. cd ~
3. crontab cron.app_dev
Make sure you have the environment setup , to do this, you call create a shell script(program.sh) and setup the environment and then call the 4GL program from there.
00-- Minutes
23-- Hours
24 Day
2 Month
2 Day of Week
-Abraham