RMAN Fails to Use ACFS Storage on Windows 2012: ORA-19504 ORA-27040 OSD-04002 "O/S-Error: (OS 53)" (Doc ID 1987528.1)

Last updated on MARCH 07, 2015

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Microsoft Windows x64 (64-bit)

Symptoms

RMAN backup job fails when backup set destination is ACFS (D:\BACKUP)

The RMAN user has the assigned "<domain>\orausadm", which belongs to "administrators" group user, and same user that can create/copy files into ACFS at the OS level.

.

Cause

Sign In with your My Oracle Support account

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

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms