1. While defining Oracle alert Action, Select 'Action Level' as 'Summary'. 2. In Action Details, select 'Action Type' as 'Operating System Script'. 3. Select the 'Text' radio button. 4. Write the following code : uuencode <Name of the file along with the path> <Name of the attachment in the mail>|mailx -c &cc_mail_id,&to_mail_id -s "<Subject of the Mailer>" &to_mail_id. 5. One can use mail or sendmail command also instead of mailx command. 6. Save Alert details and test.