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ORA-01075 Trying To Connect to Database (Doc ID 1107224.1)

Last updated on SEPTEMBER 23, 2018

Applies to:

Oracle Database - Standard Edition - Version 10.2.0.1 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Information in this document applies to any platform.
***Checked for relevance on 07-Aug-2017***

Symptoms

An ORA-1075 is received when trying to connect to the database AS SYSDBA
The database is down due to problems with datafiles and errors. The following might be found in the alert.log file for the current, or previous startup attempts.

Changes

Some type of media problem has occurred taking files offline, or files have been manually offlined.

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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