sohan.sonu wrote:

Dear All

Good Morning

I am facing problem when starting recovery manager from linux 4 64 bit version of oracle 11g

Database is working fine and when i trying to start rman it giving

i have set all parameter well and able to start database but facing problem when trying to start rman target /

[[email protected] ~]$ rman target /

Recovery Manager: Release 11.2.0.1.0 - Production on Mon Sep 9 00:12:46 2013

Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-00554: initialization of internal recovery manager package failed

RMAN-04005: error from target database:

ORA-12162: TNS:net service name is incorrectly specified

Thanks & regards

Sohan lal

OS/Networking mis-configuration since should not see TNS related error without specifying @REMOTE.

post results from following OS command

env | sort

post tail end of listener log file. which contains the 12162 status code