Data Pump Export Fails With ORA-39062 and ORA-31613: Master Process DM00 Failed During Startup
(Doc ID 1368180.1)
Last updated on MARCH 12, 2021
Applies to:Oracle Database - Standard Edition - Version 10.2.0.1 and later
Oracle Database - Enterprise Edition - Version 10.2.0.1 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata 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.
The following symptoms have been attributed to this issue :
You are attempting to perform a Data Pump export (expdp), and you receive the following error messages:
ORA-31637: cannot create job SYS_EXPORT_FULL_04 for user SYSTEM
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
ORA-06512: at "SYS.KUPV$FT", line 1193
ORA-39062: error creating master process DM00
ORA-31613: Master process DM00 failed during startup.
In alert log is reported:
ORA-00020: maximum number of processes (150) exceeded
ORA-20 errors will not be written to the alert log for the next minute.
Please look at trace files to see all the ORA-20 errors.
Process q000 submission failed with error = 20
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