My Oracle Support Banner

CDMP Directories Containing .trw Trace Files Are Created Under BDUMP (Doc ID 1198873.1)

Last updated on AUGUST 20, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

Many CDMP folders are generated in BDUMP location, with names like cdmp_<timestamp> (for example cdmp_20100817041604 ), that contain trace files with extension .trw .

The trace files are generated by both background and foreground processes.

The trw trace files look like:

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
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.