Checked the DB connection (listener status).
Here is the result:
C:\>lsnrctl services
LSNRCTL for 64-bit Windows: Version 11.2.0.2.0 - Production on 08-OCT-2013 18:04
:46
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=srv03)(PORT=1521)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 3 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
"ORACLE SERVER" established:0 refused:0 current:0 max:25 state:ready
CLRExtProc
(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\NTN_1270_28D84D55_AB57.ORA))
"ORACLE SERVER" established:0 refused:0 current:0 max:25 state:ready
CLRExtProc
(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\NTN_1270_28D84D55_A9B0.ORA))
Service "protect" has 1 instance(s).
Instance "protect", status BLOCKED, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
The command completed successfully
The BLOCKED status is not good I think. How to unblock?