Oracle-L: TNS 12154 & TNS 3506 after migration to Oracle 8.1.7 on IBM AIX 4.3.3

From: VIVEK_SHARMA <VIVEK_SHARMA_at_infy.com>
Date: Sun, 14 Apr 2002 06:38:17 -0800
Message-ID: <F001.0044405B.20020414063817@fatcity.com>

CASE sqlplus Connect thru SQL*Net failing even Directly from DB Server , after migration to Oracle 8.1.7 from 7.3.4

$ sqlplus tbaadm/tbaadm_at_bor (Directly on DB Server)

SQL*Plus: Release 8.1.7.0.0 - Production on Sun Apr 14 17:48:36 2002
(c) Copyright 2000 Oracle Corporation. All rights reserved.
ERROR:
ORA-12154: TNS:could not resolve service name Enter user-name:

$ tnsping bor (Directly on DB Server)

TNS-03506: Failed to create address binding

Qs Can any Events be Set in init.ora to find the Cause ? Qs Should Listener Tracing be Enabled ? Qs Any Advice on Cause & resolution ?

NOTE :-

Checking if Listener process Listening on the respective Port 1890 on DB Server (Defined in listener.ora) $ netstat -a | grep 1890 tcp4 0 0 *.1890 *.* LISTEN
Issued Following Command :- $ telnet 10.2.1.1 1890 ( Directly on DB Server) Trying... Connected to 10.2.1.1. Escape character is '^]'.

Listener.ora :-

# LISTENER.ORA Network Configuration File: /oracle8/ora817/network/admin/listener.ora # Generated by Oracle configuration tools.

LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = database)(PORT = 1890))
)
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))

)
)
)

SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = bor)
(ORACLE_HOME = /oracle8/ora817)
(PROGRAM = extproc)

)
)

tnsnames.ora (in DB Server )

# TNSNAMES.ORA Network Configuration File: /oracle8/ora817/network/admin/tnsnames.ora # Generated by Oracle configuration tools. bor =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(host=10.2.1.1)(PORT = 1890)))
(CONNECT_DATA = (SID = bor)))

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-- 
Author: VIVEK_SHARMA
  INET: VIVEK_SHARMA_at_infy.com

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Received on Sun Apr 14 2002 - 09:38:17 CDT