• The job must access Oracle Database Vault protected objects.
• The jobs are owned by a non-SYS user.
• The job must be started before Oracle Database Vault is enabled in the database.

For all jobs failing with error ORA-01031, disable and reenable the job with a user with Oracle Database Vault enabled. If the user enabling the job is not same as the job owner, then scheduler authorization is necessary. The authorization looks like:

execute dbms_macadm.authorize_scheduler_user(‘user_who_enabled_job’, ‘job_owner’);