ORACLE_HOME

Hi Experts ..

  I have OracleEX 10g and Odp.net 11g installed on my machine, today I deinstalled Odp.net 11g, after that I could not make OracleExListener to run anymore!! each time I run it, it get stopped.

here is the log:

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System parameter file is C:\oraclexe\app\oracle\product\10.2.0\server\network\admin\listener.ora
Log messages written to C:\oraclexe\app\oracle\product\10.2.0\server\network\log\listener.log
Trace information written to C:\oraclexe\app\oracle\product\10.2.0\server\network\trace\listener.trc
Trace level is currently 0

Started with pid=2912
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC_FOR_XEipc)))
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=user)(PORT=1521)))
TNS-12545: Connect failed because target host or object does not exist
 TNS-12560: TNS:protocol adapter error
  TNS-00515: Connect failed because target host or object does not exist
   32-bit Windows Error: 1001: Unknown error
No longer listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC_FOR_XEipc)))

and in tnsnames.ora

XE =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = user)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = XE)
    )
  )

TC =
  (DESCRIPTION =(ADDRESS = (PROTOCOL = TCP)(HOST = 63.118.154.232)(PORT = 3389))
    (CONNECT_DATA=(SID= 63.118.154.232) )
  )

EXTPROC_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
    )
    (CONNECT_DATA =
      (SID = PLSExtProc)
      (PRESENTATION = RO)
    )
  )

ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
    )
    (CONNECT_DATA =
      (SID = CLRExtProc)
      (PRESENTATION = RO)
    )
  )

and in listener.ora
SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = C:\oraclexe\app\oracle\product\10.2.0\server)
      (PROGRAM = extproc)
    )
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = C:\oraclexe\app\oracle\product\10.2.0\server)
      (PROGRAM = extproc)
    )
  )

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
      (ADDRESS = (PROTOCOL = TCP)(HOST = user)(PORT = 1521))
    )
  )

DEFAULT_SERVICE_LISTENER = (XE)

it seems that I need to re-configure the Listener after deinstalling odp.net11g.

but I don't have enough experience for this, could you please help me? also the ORACLE_HOME is missing in Enviroment Variables, I think it should be in the  SYSTEM varaibles, right? but how to determin the correct path?Start Free Trial