My Oracle Support Banner

ORA-4030: Out Of Process Memory (QERHJ hash-joi,QERHJ list array) Raised When Using _PGA_MAX_SIZE (Doc ID 1471103.1)

Last updated on AUGUST 20, 2020

Applies to:

Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

  1. A session crashes with:
    ORA-04030: out of process memory when trying to allocate 4194344 bytes (QERHJ hash-joi,QERHJ list array)
      

  2. Review of the instance parameters set reveals:

 

Changes

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
Symptoms
Changes
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.