How to fix the Oracle error ORA-39048: Unable to start all workers; only string worker(s) available.?

In this post, you’ll learn more about the Oracle ErrorORA-39048: Unable to start all workers; only string worker(s) available. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-39048: Unable to start all workers; only string worker(s) available.

Reason for the Error ORA-39048: Unable to start all workers; only string worker(s) available.

The full degree of parallelism could not be honored due process limits, resource limits, or other internal errors.

How to fix the Error ORA-39048: Unable to start all workers; only string worker(s) available. ?

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

Increase process/resource limits for the job.