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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

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In this Document
Purpose
Troubleshooting Steps

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