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ORA-00445: Background Process "m000" Did Not Start After 120 Seconds (Doc ID 2952314.1)

Last updated on JULY 03, 2023

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 and later
Information in this document applies to any platform.

Symptoms

ORA-00445: background process "m000" did not start after 120 seconds

Alert log file
===========
alert_test.log (48 hits)
Line 2193: 2022-07-30T09:10:07.644585+08:00
Line 2711: ORA-00445: background process "m000" did not start after 120 seconds
Line 2719: ORA-00445: background process "J000" did not start after 30 seconds
Line 2739: ORA-00445: background process "m000" did not start after 120 seconds
Line 2747: ORA-00445: background process "J000" did not start after 30 seconds
Line 2759: ORA-00445: background process "m000" did not start after 120 seconds
Line 2767: ORA-00445: background process "J000" did not start after 30 seconds
Line 2774: ORA-00445: background process "m000" did not start after 120 seconds
Line 2777: ORA-00445: background process "J000" did not start after 30 seconds
Line 2784: ORA-00445: background process "m000" did not start after 120 seconds
Line 2787: ORA-00445: background process "J000" did not start after 30 seconds
Line 2794: ORA-00445: background process "m000" did not start after 120 seconds
Line 2797: ORA-00445: background process "J000" did not start after 30 seconds
Line 2804: ORA-00445: background process "m000" did not start after 120 seconds
Line 2807: ORA-00445: background process "J000" did not start after 30 seconds
Line 2814: ORA-00445: background process "m000" did not start after 120 seconds
Line 2817: ORA-00445: background process "J000" did not start after 30 seconds
Line 2824: ORA-00445: background process "m000" did not start after 120 seconds
Line 2827: ORA-00445: background process "J000" did not start after 30 seconds
Line 2834: ORA-00445: background process "m000" did not start after 120 seconds
Line 2837: ORA-00445: background process "J000" did not start after 30 seconds
Line 2844: ORA-00445: background process "m000" did not start after 120 seconds
Line 2847: ORA-00445: background process "J000" did not start after 30 seconds
Line 2854: ORA-00445: background process "m000" did not start after 120 seconds
Line 2857: ORA-00445: background process "J000" did not start after 30 seconds
Line 2864: ORA-00445: background process "m001" did not start after 120 seconds
Line 2867: ORA-00445: background process "J000" did not start after 30 seconds
Line 2874: ORA-00445: background process "m000" did not start after 120 seconds
Line 2877: ORA-00445: background process "J000" did not start after 30 seconds
Line 2889: ORA-00445: background process "m000" did not start after 120 seconds
Line 2892: ORA-00445: background process "J000" did not start after 30 seconds
Line 2899: ORA-00445: background process "W008" did not start after 120 seconds
================

ORA-00445: mutliple background process did not start

Cause

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In this Document
Symptoms
Cause
Solution
References


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