ORA-00020: maximum number of processes 2000 exceeded

Hi all

In our dataguard environment, even if the number of database backup process was 2000 (wide enough), we get the error as below.

Treat m000 presentation failed with error = 20

M001 submission process failed with error = 20

Treat m002 presentation failed with error = 20

Treat m003 presentation failed with error = 20

Treat m004 presentation failed with error = 20

Treat m003 presentation failed with error = 20

Treat m002 presentation failed with error = 20

M001 submission process failed with error = 20

Treat m000 presentation failed with error = 20

Treat m005 presentation failed with error = 20

Treat m000 presentation failed with error = 20

M001 submission process failed with error = 20

ORA-00020: maximum number of processes exceeded 2000.

Errors ORA-20 will not be written to the log of alert for the next minute. Please see the trace files to see all the errors ORA-20.

Currently, the listener is down and there is no log shipping/apply. After the restart it was working fine. But even now if we check the number of processes, it is now to increase every 10 minutes.

Initially, the number of processes has been 1000.as we had the same error we has increased by 2000. But still, we are facing this problem.

Kindly advice on that.

dbconsole is configured separately for the primary and standby.  You could stop it on the day before.

Check what is the intention that works on standby mode.  The DBA intend to use it to monitor the database pending?

Unlike enterprise manager that maintains a centralized repository, database control (dbconsole) maintains the repository in the same database that is monitored.  So it might be tempting * writing * to the database.

Hemant K Collette

Tags: Database

Similar Questions

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    Rgds,

    AthuruMithuru.

    Hello

    try to connect with a - prelim

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  • ORA-00020: maximum number of processes (1000) exceeded.

    Dear team,

    After interruption of the Application processes have increased and he hit ORA-00020: maximum number of processes (1000) exceeded.

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    ----------

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    Oracle 23436 1 0 Sep 20?           0:00 oracleXYZ (LOCAL = NO)

    Oracle 21448 1 0 Sep 13?           0:00 oracleXYZ (LOCAL = NO)

    Oracle 7216 1 0 Sep 13?           0:00 oracleXYZ (LOCAL = NO)

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    Oracle 7928 1 0 Sep 13?           0:00 oracleXYZ (LOCAL = NO)

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    Hi all


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    -------------

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