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DBMS_SCHEDULER: Job Did Not Start For Several Minutes, But Is Scheduled For Every 5 Seconds (Doc ID 2370252.1)

Last updated on JUNE 01, 2020

Applies to:

Oracle Database Cloud Service - Version N/A and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

A frequently executed job fails randomly with 'TIMED OUT (REASON="Recurring job rescheduled after schedule limit exceeded")'.

After that the job don't get started for several minutes.

LOG_ID LOG_DATE JOB_NAME STATUS REQ_START_DATE ACTUAL_START_DATE RUN_DURATION

46571230 16.03.2017 20:53:09,325228 +01:00 JOB_TASK_HANDLER SUCCEEDED 16.03.2017 20:53:09,000000 +01:00 16.03.2017 20:53:09,049258 +01:00 +00 00:00:00.000000
46571226 16.03.2017 20:53:04,780158 +01:00 JOB_TASK_HANDLER SUCCEEDED 16.03.2017 20:53:04,000000 +01:00 16.03.2017 20:53:04,188583 +01:00 +00 00:00:00.000000
46571220 16.03.2017 20:53:00,062287 +01:00 JOB_TASK_HANDLER SUCCEEDED 16.03.2017 20:52:59,000000 +01:00 16.03.2017 20:52:59,789153 +01:00 +00 00:00:00.000000
46571218 16.03.2017 20:52:55,664869 +01:00 JOB_TASK_HANDLER SUCCEEDED 16.03.2017 20:52:54,000000 +01:00 16.03.2017 20:52:55,387107 +01:00 +00 00:00:00.000000
46570978 16.03.2017 20:29:47,472134 +01:00 JOB_TASK_HANDLER SUCCEEDED 16.03.2017 20:29:44,000000 +01:00 16.03.2017 20:29:47,195155 +01:00 +00 00:00:00.000000

Cause

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In this Document
Symptoms
Cause
Solution
References


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