How to fix the Oracle error ORA-25501: ALTER SYSTEM QUIESCE RESTRICTED command failed?

In this post, you’ll learn more about the Oracle ErrorORA-25501: ALTER SYSTEM QUIESCE RESTRICTED command failed with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-25501: ALTER SYSTEM QUIESCE RESTRICTED command failed

Reason for the Error ORA-25501: ALTER SYSTEM QUIESCE RESTRICTED command failed

Database resource manager failed to change plan.

How to fix the Error ORA-25501: ALTER SYSTEM QUIESCE RESTRICTED command failed ?

You can fix this error in Oracle by following the below steps

Look at the alert logs to see detailed description of the error.