DBMS_SCHEDULER "Not running scheduled Jobs"

To resolve this issue, you have investigated and find the solution, check the below-mentioned list in your environment.

1. job_queue_processes may be too low

2. max_job_slave_processes may be too low

3. Sessions may be too low

4. Check if the Scheduler has been disabled

5. Examine the alert log to see if there are any errors. If the database is having issues allocating memory, has run out of disc space, or has had any other catastrophic failures.

6. Try restarting the scheduler

You can also check below article to Scheduling Jobs with DBMS_SCHEDULER

www.support.dbagenesis.com

DBAs, for years, are writing OS level scripts to execute different database related tasks and schedule it via cront tab in Linux. The cron jobs work perfectly well until Oracle released DBMS_SCHEDULER in 10g version. How DBMS_SCHEDULER works? STEP 1 – Create program STEP 2 – Create schedule STEP 3 – Create job Important Queries Note: DBMS_SCHEDULER has introduced many benefits yet, many DBAs still stick to OS level scripting. Before you learn how to schedule jobs via DBMS_SCHEDULER, let us compa