How to fix the Oracle error PGU-00373: cannot allocate memory of size number from toolkit?

In this post, you’ll learn more about the Oracle ErrorPGU-00373: cannot allocate memory of size number from toolkit with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PGU-00373: cannot allocate memory of size number from toolkit

Reason for the Error PGU-00373: cannot allocate memory of size number from toolkit

Cause: You pressed the Help Key or chose an item from the Help Menu.

How to fix the Error PGU-00373: cannot allocate memory of size number from toolkit ?

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

Action: Exit PGAU and re-enter and try again.