Oracle Solution for Error ora-09748

Solution for Oracle Error ORA-09748

ORA-09748: pws_look_up: fork failed

What triggered the Error:

The pws_look_up call could not fork the (Oracle helper) process.

What should we do to fix it:

Verify that there are enough system resources to support another process. The user or system process limit may have been exceeded, or the amount of free memory or swap space may be temporarily insufficient.