Oracle 11g Net Manager - A valid "SID" is required

Question

Windows XP SP3
Oracle Database 11g
Hi all.
I get an Invalid Entry message box with the message: 'A valid "SID" is required' when I open Oracle Net Manager, select the listener from the Listeners node and then attempt to Save or move to another node.
Can anybody help? Ultimately, I want to configure the Advanced Security options but so far I cannot save the new configuration.
Thanks,
Leo.

Answer 1

Hi Flaz,
Thanks for replying. I have no idea what "SID" the error is reffering to so I've included the contents of my listener.ora file. The listener works fine but I can't configure some of the advances options.
LISTEN11 =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = host1)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCPS)(HOST = host1)(PORT = 2484))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
LOGGING_LISTEN11 = OFF
TRACE_LEVEL_LISTEN11 = OFF
SID_LIST_LISTEN11 =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = orcl1)
(SID_NAME = ORCL1)
(ORACLE_HOME = C:\Oracle\10gR2\home)
(SID_DESC =
(GLOBAL_DBNAME = orcl2)
(SID_NAME = ORCL2)
(ORACLE_HOME = C:\Oracle\10gR2\home)
(SID_DESC =
(GLOBAL_DBNAME = orcl3)
(SID_NAME = ORCL3)
(ORACLE_HOME = C:\Oracle\11gR1\home)
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\Oracle\11gR1\home)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\Oracle\11gR1\home\bin\oraclr11.dll")
WALLET_LOCATION=
(SOURCE=
(METHOD=REG)
(METHOD_DATA=
(KEY=DEFAULT)
This is an 11g listener. All of these values were put in via the dbca/netca. The only manual entry was the addition of the 10g databases. I want the listener to be used for all databases so that I only have to run one listener.
Thanks again.