RE: TNS_ADMIN

  • From: "Nelson, Allan" <anelson@xxxxxxxxxxx>
  • To: george.rusnak@xxxxxxxx, oracle-l@xxxxxxxxxxxxx
  • Date: Thu, 4 Nov 2004 11:09:00 -0600

Check to see if TWO_TASK is set.  If so unset it.

Allan

-----Original Message-----
=46rom: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Rusnak, George A.
(SEC-Lee) CTR
Sent: Thursday, November 04, 2004 9:59 AM
To: oracle-l@xxxxxxxxxxxxx
Subject: TNS_ADMIN


Group,

HOST MACHINE: HP-UX  B.11.11 U 9000/800=20
ORACLE :  Oracle9i Enterprise Edition Rel. 9.2.0.5.0 - 64 bit
LISTENER: Version 10.1.0.2.0
TNSNAMES.ORA: ls -lai $ORACLE_HOME/network/admin/tnsnames.ora
                      -rw-r--r--   1 oracle     dba      6546 Nov  3
13:11 /opt/oracle/product/9.2.0/network/admin/tnsnames.ora
PROBLEM:
  rusnakga>unset TNS_ADMIN
  SQL>    select count(*)=20
              from ses_army@csucmis;
              from ses_army@csucmis
                                       *
        ERROR at line 2:
        ORA-12154: TNS:could not resolve service name

   rusnakga>export TNS_ADMIN=3D$ORACLE_HOME/network/admin
   SQL> select count(*)
             from ses_army@csucmis;

              COUNT(*)
              ----------
                 3

QUESTION:
 The tnsnames.ora is in the default location and it is not found until
TNS_ADMIN is set. How do I find out where TNS_ADMIN is pointing at the
system level, if there is such a thing =3F Why do I have to set TNS_ADMIN
at the session level =3F=3F=3F=3F=3F

TIA,

Al Rusnak
Oracle Certified Professional
DBA - CISIS, Computer Operations

* 804-734-8210
* george.rusnak@xxxxxxxx


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