Q&A

How do I fix error ORA-12560?

How do I fix error ORA-12560?

Set the Oracle system ID (SID) to C:>set oracle_sid=ORCL. Next, run the Net Start command (C:>net start oracleserviceORCL). This should resolve the ORA-12560 error in this situation.

How do I uninstall Oracle 11g?

Procedure for Removing Oracle Database Client with Oracle Universal Installer

1. Ensure that you first follow the instructions in “Stopping Oracle Services on Windows”.
2. Start Oracle Universal Installer.
3. Click the Deinstall Products button.
4. Select the Oracle home you wish to remove.
5. Check the boxes of components to remove.

How do I start a database?

To start or shut down Oracle Database:

1. Go to your Oracle Database server.
2. Start SQL*Plus at the command prompt: C:\> sqlplus /NOLOG.
3. Connect to Oracle Database with username SYSDBA: SQL> CONNECT / AS SYSDBA.
4. To start a database, enter: SQL> STARTUP [PFILE=path\filename]
5. To stop a database, enter: SQL> SHUTDOWN [mode]

How do I remove old oracle homes?

Remove the ORACLE_HOME Windows environment variable.

1. Navigate to Control Panel > System.
2. Click Advanced system settings on the left.
3. Click Environment Variables… near the bottom.
4. In the System variables box near the bottom, highlight ORACLE_HOME and click Delete.
5. Click OK.

How do I uninstall ODAC 64 bit?

64-bit Operating System

1. Open Command Prompt, remember to run it as Administrator.
2. Locate the folder where ODAC has been installed (E.g.: c:\ODAC64).
3. Once the cursor changes, run the command c:\ODAC64 uninstall.bat all odac.

How can I tell if Oracle SID is running?

The location path of your Oracle Home Registry is as follows:

1. HKEY_LOCAL_MACHINE >> SOFTWARE >> ORACLE>>
2. Oracle_SID will show your SID.
3. Oracle_Home will show the location of your DB Home.
4. Oracle_BUNDLE_NAME will show the edition of your Oracle Database.
5. Oracle_SVCUSER will show the windows user for your Oracle Database.

Why do I get an ora-12560 error from Oracle?

Terminal Service interferes with database creation creating the TNS:Protocol Adapter Error. Using Remote Control on the virtual server worked where the Remote Desktop didn’t. I am installing Oracle 11.1.0 on windows xp. I am getting error ora-12560 when configuration assistant part of installation starting.

How to reconfigure Oracle sqlplus AS SYSDBA?

1. Open Oracle Net Configuration Assistant 2. Select radio button option at Local Net Service Name Configuration, then click Next 3. Select radio button option at Reconfigure, then click next 4. Select net service name you want to reconfigure, either ORACLR_CONNECTION_DATA or ORCL, then click Next

Where can I find SYSDBA failed to login ora-12560?

I did some research and find that firstly in Windows services there weren’t any of the OracleJobSchedulerdb12gr1; OracleServicedb12gr1 .. e.t.c. C:\\Windows\\system32>lsnrctl status Listening Endpoints Summary…

When did oracleserviceoeora10gr1 service was stopped successfully?

The OracleServiceORA10GR1 service was stopped successfully. C:\\Documents and Settings kyte>sqlplus scott/tiger SQL*Plus: Release 10.1.0.4.0 – Production on Thu Sep 6 15:44:35 2007 Copyright (c) 1982, 2005, Oracle.