I am trying to log in as an Windows XP current user account who is the member of ORA_DBA group using the following command, but it gives me an error. However I can access the sqlpus using userid/password@netstring (optional). How can i resolve this problem.
thanks
Obaid.
SQL*Plus: Release 9.0.1.3.0 - Production on Tue Jun 10 12:55:22 2003
(c) Copyright 2001 Oracle Corporation. All rights reserved.
SQL>
SQL> connect / as sysdba
ERROR:
ORA-12560: TNS:protocol adapter error
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