3 Replies Latest reply: Jul 19, 2010 3:02 AM by 414949 RSS

    TNS-12541: TNS:no listener  TNS-12560: TNS:protocol adapter error

    753133
      HI All ,
      when i try to run the oracle listener manually it is showing that listener has started successfully.

      but when i try to stop it is throwing the following error..

      LSNRCTL> start
      TNS-01106: Listener using listener name LISTENER has already been started


      LSNRCTL> stop
      Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=emsext)(PORT=1521)))
      TNS-12541: TNS:no listener
      TNS-12560: TNS:protocol adapter error
      TNS-00511: No listener
      Solaris Error: 146: Connection refused
      Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=emssaux)(PORT=1522)))
      TNS-01189: The listener could not authenticate the user



      LSNRCTL> reload

      Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=emsext)(PORT=1521)))
      TNS-12541: TNS:no listener
      TNS-12560: TNS:protocol adapter error
      TNS-00511: No listener
      Solaris Error: 146: Connection refused
      Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=emssaux)(PORT=1522)))
      TNS-01189: The listener could not authenticate the user
      LSNRCTL>

      server details :
      solaries 64 bit .

      anyone help me plz , thanks in advance ..