Hello all,
I had some troubles with starting up Oracle services running on
WindowsNT. It seems to me that the error occurred while McAfee runs
updating .dat files. I am using TOAD to connect to Oracle database and
got the below error messages:
ORA-12224: TNS:no listener
Details:
Using: C:\orant\bin\ORA805.DLL
2) Oracle Home Key is SOFTWARE\ORACLE\HOME0
Looking for TNS_ADMIN environmental variable
TNS_ADMIN environmental variable doesnt exist,
looking for TNS_ADMIN reg key using home key:
>SOFTWARE\ORACLE\HOME0<
TNS_ADMIN does not exist in SOFTWARE\ORACLE\HOME0
looking for TNS_ADMIN reg key in \Oracle: >SOFTWARE\ORACLE\HOME0<
Looking for OracleHomeKey\ORACLE_HOME
Oracle Path is now C:\orant\Net80\Admin
Looking for C:\orant\Net80\Admin\tnsnames.ora
tnsnames.ora found
tnsnames entry: CMEXAMPLE.WORLD
tnsnames entry: TCPEXAMPLE.WORLD
tnsnames entry: NMPEXAMPLE.WORLD
tnsnames entry: D2200.WORLD
tnsnames entry: ORDJ.WORLD
tnsnames entry: ORDW.WORLD
tnsnames entry: EXTPROC_CONNECTION_DATA.WORLD
tnsnames entry: BEQ-LOCAL.WORLD
tnsnames entry: SPXEXAMPLE.WORLD
tnsnames entry: TCP-LOOPBACK.WORLD
tnsnames.ora found
tnsnames entry: CMEXAMPLE.WORLD
tnsnames entry: TCPEXAMPLE.WORLD
tnsnames entry: NMPEXAMPLE.WORLD
tnsnames entry: D2200.WORLD
I think the reason for this error occurred is just because Oracle
services could not be started. However, I didnt know why I could not
start the services after McAfee updates .dat file.
