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ORA-1034 & ORA-27101 When Connect to Database Locally Using SYS As SYSDBA In Windows System (Doc ID 2260810.1)

Last updated on JANUARY 13, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.4 to 11.2.0.4 [Release 10.2 to 11.2]
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.
Note, this note also applies to 9i database.

Symptoms

The Windows Service for the Database shows "Started"
However, the database can't be accessed with below error

 

Cause

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In this Document
Symptoms
Cause
Solution


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