My Oracle Support Banner

TROUBLESHOOTING : RMAN Backup returns error ORA-7445 [__pthread_tpp_change_priority] (Doc ID 2151352.1)

Last updated on JULY 06, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
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
Information in this document applies to any platform.

Purpose

The error ORA-7445 [__pthread_tpp_change_priority] usually comes when the RMAN session fails, possibly caused by the media manager API.

The ORA-7445 error is  indicative of the underlying backup failure caused by MML.  A case with the appropriate media management vendor (i.e., Legato, IBM, HP) must be logged to fix the issue.

Troubleshooting Steps

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
Purpose
Troubleshooting Steps

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