Requesting a Service Limit Change
You can use My Oracle Support to file a service request for increasing or decreasing your service limits. Please note that the service limits are changed only after they are approved. Approval is not immediate and may take a few days to become effective.
To request a service limit increase:
You may also want to decrease your default service limits for some services. Follow the same procedure given above to request a decrease in service limits and select the appropriate problem type.