My Oracle Support Banner

ORA-1115, ORA-27072,OSD-4006, OS 33 error on Windows platform (Doc ID 551450.1)

Last updated on NOVEMBER 29, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 9.2.0.1 to 10.2.0.1 [Release 9.2 to 10.2]
z*OBSOLETE: Microsoft Windows 2000
z*OBSOLETE: Microsoft Windows Server 2003
Microsoft Windows 2000Microsoft Windows Server 2003

Symptoms

Customer tries to startup the database:

Fri Jan 04 21:53:40 2008 
Errors in file d:\oracle\admin\<DB_NAME>\bdump\<SID>_ckpt_3808.trc: 
ORA-01171: datafile 9 going offline due to error advancing checkpoint 
ORA-01110: data file 9: 'D:\ORACLE\ORADATA\<DB_NAME>\MN_DATA101.DBF' 
ORA-01115: IO error reading block from file 9 (block # 1) 
ORA-27072: skgfdisp: I/O error 
OSD-04006: ReadFile() failure, unable to read from file 
O/S-Error: (OS 33) The process cannot access the file because another process has locked a portion of the file.

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


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