Install: can't resolve service name during db cache install

Has anyone else had this problem? Any resolution or advice?

Silly question. You are doing that with root permissions, right? (Sorry I have to ask)
Have you fsck'd those partitions? (I have not used Reiserfs since my Gentoo days, does one use fsck, or something else?)
Any chance the kernel modules for those file systems are not loaded?

Similar Messages

Could not resolve service name when installing Mobile Server

Hi,
when installing mobile server I am prompted for the SYSTEM pwd and then get "ORA-12154: Could not resolve service name". I install lite in a different home (LITE_HOME) than the database. Database's TNSNAMES.ORA looks like (I added the webtogo.world entry myself)
===================== TNSNAMES.ORA =================
WEBTOGO.WORLD =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(PROTOCOL = TCP)
(Host = localhost)
(Port = 1521)
(CONNECT_DATA = (lite.oracle)))
LITE.PL.ORACLE.COM =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = lite.oracle)
=======================================
Then installing lite I enter localhost/1521/lite.oracle
I can connect from sqlplus:
sqlplus system/manager@lite
Java version is 1.3.1_08, which I think is correct.
Does anyone have any ideas? Thanks in advance.
Best regards,
Pawel

Hi,
When you install Oracle Lite the valid TNSNAMES.ora becomes the one that is coming with Oracle Lite.
From now on when you must create a tns name you must create it in the Oracle Lite's tnsnames.ora file unless you specify which tnsnames file you will use in the registry.
You can find tnsnams.ora file in the below path:
<OracleLite_HOME>\network\admin\
Regards,
Bogac OZGEN

Generic service 'Analysis Services (TEST1)' could not be brought online (with error '1060') during an attempt to open the service. Possible causes include: the service is either not installed or the specified service name is invalid.

Hi,
We have a cluster with 2 nodes. Everything works fine in Node1. When I try to failover TEST1 database to Node-2 it fails with this message.
Generic service 'Analysis Services (TEST1)' could not be brought online (with error '1060') during an attempt to open the service. Possible causes include: the service is either not installed or the specified service name is invalid.
Any help is much appreciated.
Thanks

Hello,
The error message is pretty straight forward, it's saying either the service isn't installed or it's not installed as the same service on that node. Did you install analysis services on the second node (from the error it seems like it isn't)?
Sean Gallardy | Blog |
Twitter

ORA-12154: TNS:could not resolve service name

Hi Guru's
i applied Maintainacepack 3480000 patch on my application for upgrading 11.5.7 to11.5.10.2, after completion of patch, I run the autoconfig it has given bellow error, please anybody can help me, i need to finish my task immediately, please provide me the solution.
autoConfig Profile Phase
Running Profile Process 1 of 1 for CLN_TOP
Executing script in InstantiateFile:
/sgmtemp/prodcomn/admin/install/MSBEP004_dcpsr006osm/clnadmprf.sh
script returned:
clnadmprf.sh started at Sun Feb 17 06:24:13 WST 2008
The environment settings are as follows ...
ORACLE_HOME : /sgmtemp/prodora/8.0.6
ORACLE_SID :
TWO_TASK : msbep004
PATH : /sgmtemp/prodora/iAS/Apache/perl/bin:/sgmtemp/prodora/8.0.6/bin:/sgmtemp/prodappl/fnd/11.5.0/bin:/sgmtemp/prodappl/ad/11.5.0/bin:/sgmtemp/prodcomn/util/jre/1.1.8/bin:/sgmtemp/prodcomn/util/unzip/unzip::/sgmtemp/prodora/8.0.6/bin:/usr/bin:/usr/ccs/bin:/usr/sbin:/sgmtemp/prodora/iAS/Apache/perl/bin:/sgmtemp/prodora/iAS/Apache/perl/bin:/sgmtemp/prodora/8.0.6/bin:/sgmtemp/prodcomn/util/jre/1.1.8/bin:/sgmtemp/prodcomn/util/unzip/unzip:/sgmtemp/prodora/8.0.6/bin:/usr/bin:/usr/ccs/bin:/usr/sbin:/usr/java14/jre/bin:/usr/java14/bin:/usr/bin:/etc:/usr/sbin:/usr/ucb:/sgmtemp/prodappl/bin:/usr/bin/X11:/sbin:/usr/lpp/pd/bin:.
LD_LIBRARY_PATH : /sgmtemp/prodora/8.0.6/network/jre11/lib/aix/native_threads:/sgmtemp/prodappl/cz/11.5.0/bin:/sgmtemp/prodora/8.0.6/lib:/usr/dt/lib:/usr/openwin/lib
Executable : /sgmtemp/prodora/8.0.6/bin/sqlplus
SQL*Plus: Release 8.0.6.0.0 - Production on Sun Feb 17 06:24:13 2008
(c) Copyright 1999 Oracle Corporation. All rights reserved.
ERROR:
ORA-12154: TNS:could not resolve service name
clnadmprf.sh exiting with status 1
ERRORCODE = 1 ERRORCODE_END
.end std out.
thanks

Please Apply "Patch 5985992 - TXK AUTOCONFIG ROLLUP PATCH Q (JUL/AUG 2007)", run AutoConfig, and check then.

ORA-12154: TNS:Could not resolve service name. (WIS 10901).

HI Gurus, we have the following scenario...
Weu2019ve installed Busines Objects EDGE 3.1 SP3.
The server of this installation is MS Windows Server 2003 Enterprise Edition SP2, Intel ® Xeon Enterprise TM CPU 2.80 GHz 6.5 RAM.
In the Server we have SAP R/3 Installed over a DB Oracle 9i Enterprise Edition Release 9.2.8.0.
We installed all BO bundle with successful and we can use the Designer Tool for create universe. In the creation of the universe, we created a connection to the database of the SAP R/3 System and the test runs well, we save and export the universe to CMS. Then, we used that universe in the WebI tool of the suite installed in the server, and it runs well (we call the universe, selected fields of the table, and after run the query, it gives us registers of the DB).
After all this, we open the InfoView and used the WebI and execute the same universe and the same steps. And when we execute the query the following error occurs .
A database error occured. The database error text is: ORA-12154: TNS:Could not resolve service name. (WIS 10901)
The connection to DB is through Designer and we use ODBC Oracle to create the Universe with the Client type and we used super user system, validated previously OK.
Any suggestion for this error?.
Thanks.
Betto.
Edited by: Alberto Magaña Chávez on Jul 9, 2011 7:44 PM

Make sure there are no syntax errors in the TNSNAMES.ORA file, look for unmatched parentheses. Also check the SQLNET.ORA file.
Is the environment is clustered, if so then make sure you have the ODBC connection in all the servers.

ORA-12154 Could not to resolve service name

I need some help. We have installed Oracle 8.1.6 for Windows NT on my PC one year ago. I also have Forms 5.0 on my PC that had connection service to Oracle database on Unix mashine. Now we don't have this database on Unix mashine so I desided to create a new small database on my PC in order to run some existing Forms. Using Oracle Net8 easy to config I created new service datamart/datamart@orc0 (It was possible only using IPC(local process) not TCP/IP). Now I can access my database using SQL*PLUS but I cannot to connect to this database using Forms. I have error message:
ORA-12154 Could not to resolve service name. Any Ideas?
Thanks in advance,
Galia

configure tnsnames.ora of home of developer.
Atul

Oracle 9i "TNS:could not resolve service name" on 64-bit OS

I have a 32-bit .NET 3.0 application that can run on 64-bit OS using WOW64. When I connect to the database on 32-bit OS with 9i (9.2.0.1) client, everything works fine. However, if I install the same client on 64-bit OS (assuming that it would run using WOW64) and run the application, I get "TNS:could not resolve service name" error.
To make sure that it's not something with configuration, I've installed both clients in the same directory on 32-bit OS and 64-bit OS, and copied the same tnsnames.ora and sqlnet.ora files. I can also connect to the database without a problem on 64-bit OS using SQL Plus. The error only occurs when connection is made via the application, which uses .NET oracle client. The only main difference is that on 64-bit OS, 64-bit version of .NET 3.0 is installed.
Does anyone have an idea why I am getting this error?
[tnsnames.ora]
TRADMIN.ASCINDIA.COM =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.253.57.44)(PORT = 1521))
(CONNECT_DATA =
(SID = TRADMIN)
(SERVER = DEDICATED)
[sqlnet.ora]
# SQLNET.ORA Network Configuration File: D:\Oracle\Ora92\network\admin\sqlnet.ora
# Generated by Oracle configuration tools.
NAMES.DEFAULT_DOMAIN = xxx.yyy.zzz
SQLNET.AUTHENTICATION_SERVICES= (NONE)
NAMES.DIRECTORY_PATH= (TNSNAMES, ONAMES, HOSTNAME)
[tnsping on 32-bit OS]
Used parameter files:
D:\Oracle\Ora92\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 10.253.57.44)(PORT = 1521))) (CONNECT_DATA = (SID = TRADMIN) (SERVER = DEDICATED)))
OK (640 msec)
[tnsping from 64-bit OS]
Used parameter files:
D:\oracle\ora92\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 10.253.57.44)(PORT = 1521))) (CONNECT_DATA = (SID = TRADMIN) (SERVER = DEDICATED)))
OK (590 msec)

Hi, paste in this post your tnsnames.ora and sqlnet.ora files and give us a example tnsping for test your alias database.
Good luck.
Regards.

ToadFree-ORA-12154: TNS:Could not resolve service name

Hello forum,when I install my oracle9.2.0.1.0 last week, I connected to it with taodFree succesfully, but now when try to connect by using taod the same user/password I get the following message.
ORA-12154: TNS:Could not resolve service name
But I can connect to the database with sqlplus.
using the same user/password
I am trying to connect to JULSOF.
tnsnames.ora.
# TNSNAMES.ORA Network Configuration File: C:\oracle\ora92\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
JULSOF =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(PROTOCOL = TCP)(HOST = jean)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = JULSOF)
INST1_HTTP =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = jean)(PORT = 1521))
(CONNECT_DATA =
(SERVER = SHARED)
(SERVICE_NAME = MODOSE)
(PRESENTATION = http://HRService)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)

Thanks Michel for your time.
well please look here.
C:\oracle\ora92\bin>tnsping julsof
TNS Ping Utility for 32-bit Windows: Version 9.2.0.1.0 - Production on 30-AUG-2003 13:03:53
Copyright (c) 1997 Oracle Corporation. All rights reserved.
Brugte parameterfiler:
C:\oracle\ora92\network\admin\sqlnet.ora
Brugte TNSNAMES adapter til at tolke aliaset
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = jean)(PORT =
1521))) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = JULSOF)))
OK (30 msec)
here is sqlnet.ora
SQLNET.ORA Network Configuration File: C:\oracle\ora92\network\admin\sqlnet.ora
# Generated by Oracle configuration tools.
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, ONAMES, HOSTNAME)
listner.ora
# LISTENER.ORA Network Configuration File: C:\oracle\ora92\network\admin\listener.ora
# Generated by Oracle configuration tools.
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = jean)(PORT = 1521))
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\oracle\ora92)
(PROGRAM = extproc)
(SID_DESC =
(GLOBAL_DBNAME = JULSOF)
(ORACLE_HOME = C:\oracle\ora92)
(SID_NAME = JULSOF)
here is init.ora.724200395724
# Copyright (c) 1991, 2001, 2002 by Oracle Corporation
# Cache and I/O
db_block_size=8192
db_cache_size=25165824
db_file_multiblock_read_count=16
# Cursors and Library Cache
open_cursors=300
# Database Identification
db_domain=""
db_name=JULSOF
# Diagnostics and Statistics
background_dump_dest=C:\oracle\admin\JULSOF\bdump
core_dump_dest=C:\oracle\admin\JULSOF\cdump
timed_statistics=TRUE
user_dump_dest=C:\oracle\admin\JULSOF\udump
# File Configuration
control_files=("C:\oracle\oradata\JULSOF\CONTROL01.CTL", "C:\oracle\oradata\JULSOF\CONTROL02.CTL", "C:\oracle\oradata\JULSOF\CONTROL03.CTL")
# Instance Identification
instance_name=JULSOF
# Job Queues
job_queue_processes=10
# MTS
dispatchers="(PROTOCOL=TCP) (SERVICE=JULSOFXDB)"
#dispatchers="(PROTOCOL=TCP) (SERVICE=JULSOF)"
# Miscellaneous
aq_tm_processes=1
compatible=9.2.0.0.0
# Optimizer
hash_join_enabled=TRUE
query_rewrite_enabled=FALSE
star_transformation_enabled=FALSE
# Pools
java_pool_size=33554432
large_pool_size=8388608
shared_pool_size=50331648
# Processes and Sessions
processes=150
# Redo Log and Recovery
fast_start_mttr_target=300
# Security and Auditing
remote_login_passwordfile=EXCLUSIVE
# Sort, Hash Joins, Bitmap Indexes
pga_aggregate_target=25165824
sort_area_size=524288
# System Managed Undo and Rollback Segments
undo_management=AUTO
undo_retention=10800
undo_tablespace=UNDOTBS1
*********************************************************

"Database Log In Failed - TNS could not resolve service name"

Hello.
I have an installation of Oracle 10g Release 2 (10.2) for Microsoft Windows (32-Bit) using WinXP Pro on my computer.
I have also installed the compantion CD on the same machine (In a separate home directory) so that I can use PL/SQL.
I have searched through the forum threads but haven't found any similar problem. The solutions that fixed other peoples problem don't seem to be applicable to mine.
I have created a user 'antagning' and some tables and also some PL/SQL procedures that compile fine. When I request
http://localhost:7777/pls/projekt/firsttest
(firsttest is the procedure. doesn't take any params)
I get the famous
Database Log In Failed
TNS could not resolve service name
Verify that the TNS name in the connectstring
entry of the DAD for this URL is valid.
This is my DAD file:
<location /pls/projekt>
SetHandler pls_handler
PlsqlDatabaseUsername antagning
PlsqlDatabasePassword antagning
PlsqlDatabaseConnectString ORCL
PlsqlAuthenticationMode Basic
PlsqlErrorStyle DebugStyle
</location>
and my tnsnames.ora looks like: (there is only one on the machine so there is no conflicting setups I think)
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST =
localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = ORCL)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
finally, this is my sqlnet.ora:
# sqlnet.ora Network Configuration File: c:\oracle10g\network\admin\sqlnet.ora
# Generated by Oracle configuration tools.
# This file is actually generated by netca. But if customers choose to
# install "Software Only", this file wont exist and without the native
# authentication, they will not be able to connect to the database on NT.
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
I haven't set any default domain because the database runs on my local computer and not on a microsoft server in a domain. Is that correctly concluded?
I get an OK message when I ping my TNS with "tnsping orcl" (Maybe that information is not relevant in the context)
My webserver is started and is running fine (I think). If I request:
http://localhost:7777/pls/projekt (without any procedure name)
I get the message that no procedure is specified to run so I get some sort of answer from the webserver, so far so right.
When I log in using sqlplus with my own created user account I have to leave the database field empty or the login will fail. If I specify the field with the string orcl
the login will fail. Does that imply that something is not quite right? Maybe that hasn't got anything to do with the failure message.
/Fredrik

Has anyone resolved the problems with using TNSFormat?
As is, I want to move to a shared server setup and to do that I want to use TNSFormat and point to a tns entry which is setup for IPC+Shared connection.
But the Oracle Home that has the Oracle HTTP Server (from the companion CD) does not have SQL*net installed and does not seem to understand TNS.
I have TNS_ADMIN setup, I have ORACLE_HOME_LISTENER poiting to the DB Home.
for the OHS home, using "sqlplus login/pw@ipcshared" works, but "tnsping ipcshared" does not, since tnsping does not exist in the OHS home.
I cannot install SQL*Net from the CD1, since it requires a dedicated/new home and does not want to install in the OHS Home.
The only format that works in a dedicated OHS Home setup is ServiceNameFormat.
Any help or input would be very helpful.
Regards
ps. This is a redhat linux setup.
Message was edited by:
Oli_t

Tns could resolve service name

I have oracle 9i client installed in my machine
I have installed oracle 9i DS - complete
I have copied my tnsnames.ora from oracle_home of my client to DS - Home - Network-Admin folder.
I able to test my connection in net manager but when I connect thru forms builder it says ora-12154 tns could not resolve service name
I have also manually created the tnsnames.ora thru net8 manager but still I am getting the same problem
Please can anyone help on this

Shasi,
Frank really is right. This is a network configuration problem, particularly the tnsnames.ora (and possibly but unlikely the sqlnet.ora).
Try connecting from the sql plus in the Oracle Home where Forms & Reports are. You'll get the same error message. You can try to copy the same files over from the database if you're able to connect from that SQL Plus using username/password@connectstring successfully,
This problem is one we see all the time and is always (maybe a Powerball lottery's odd change it's something else) network configuration files. Make sure they are in the right Oracle Home (Forms & Reports) and that the ones you have work somewhere else.

TNS: could not resolve service name

ERROR: ORA-12154: TNS: could not resolve service name
does any1 know what this means...and how to overcome this problem
username : scott
passwd: tiger
host string: myora
i have personal oracle8i in d:\oracle
and d2k in d:\d2k
it connects with the SQLPlus
however with d2k when i try to connect it gives the above error
message.
does any 1 know a solution to the problem...

Hello,
First of all, If you are using PO8i and D2k as a front end
on single machine,no need of specifying Connect String. You can
connect using scott,tiger. If still it is giving problem,try
this one.
Open TNSNAMES.ORA file from folder NET80/Admin in your PC
using NOTEPAD. Look there entry for myora. If it is there,Check
SID,IPAddress or remove word "World" from there. See E.g
ora816 = -- Your connect string
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(COMMUNITY = tcp.world)
(PROTOCOL = TCP)
(Host = 10.0.0.3) -- IP address
(Port = 1521)
(CONNECT_DATA = (SID = ora816) -- Database SID
Hope it will work...
Adi

IFS 9 : TNS:could not resolve service name

Hello,
I have this message when Trying to connect in Java to IFS 1.2 :
oracle.ifs.common.IfsException: IFS-21008: Unable to connect to
iFS service
java.sql.SQLException: ORA-12154: TNS:could not resolve service
name
I have been developing with IFS 1.16 for a while but now I have
to upgrading to IFS 9 (1.2). To set up my development
environment I did the same thing that I did for the version 1.1.6
1-     Copying all Jar from D:\oracle\ora90\9ifs\lib and I had
them to my classpath
2-     Copying the folders under D:\oracle\ora90\9ifs\settings
to have access to the IfsDefault.properties. file.
3-     I got the new JDBC driver and Oracle Client 9 on my
developer station.
IfsDefault.properties is pointing to the right TSN. When I test
my TSN (orcl) with the SQL+ it works just fine. I tried to use a
Invalid Ifs Service Name instead of IfsDefault too see if I got
a different error message and no, I got the same error. It looks
like the environment doesn’t find the IfsDefault.properties
file ?
Any Idea of it could be ?
There is the code that I use to connect :
LibraryService service = new LibraryService();
CleartextCredential cred = new CleartextCredential
(username, password);
ConnectOptions options = new ConnectOptions();
options.setLocale(Locale.getDefault());
options.setServiceName(repository);
options.setServicePassword(repositoryPass);
_ifsSession = service.connect(cred, options);
// Doit mettre explicitement le Admin flag dans la
Session
DirectoryUser user = _ifsSession.getDirectoryUser();
_ifsSession.setAdministrationMode(user.isAdminEnabled
_logger.info("user " + user +" is now connected to
Ifs " + repository + ", " + _loggedUserCounter + " connected.");
Thank you

Looks like your TNSnames is not properly configured .. Did you
try to do a sqlplus from the command prompt to see if you can
connect to SQLPlus ??

Fundamental Problem: ORA-12154: TNS:could not resolve service name

Hello,
I am faced with a fundamental problem:
ORA-12154: TNS:could not resolve service name
I can say with a high level of confidence that the TNSNAMES.ora configuration file is not the problem. My peer is using the exact same file with no issues. I am using the TOAD database utility to connect to the db host. Also, I have ORACLE_HOME defined and the file is located in /network/ADMIN.
Any ideas?

Hello,
Make sure your toad looking into right tnsnames.ora; also try this from command line after adding following entry to your tnsnames.ora.
sqlplus username/password@ECDEV
ECDEV =
(DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS =
        (PROTOCOL = TCP)
        (HOST = rscdd01) --> you can try ipaddress of your server name as well
        (PORT = 1521)
    (SDU = 8192)
    (CONNECT_DATA =
      (SERVICE_NAME =ECDEV)
      (INSTANCE_NAME=ECDEV)
)Edited by: OrionNet on Dec 23, 2008 2:22 PM

Resolving service name fails

Hi,
9iR2/AIX
As you can see resolving the service name is an issue:
SQL> conn system/sysadmin;
Connected.
SQL> conn system/sysadmin@uatdb;
ERROR:
ORA-12154: TNS:could not resolve service name
Warning: You are no longer connected to ORACLE.
SQL> conn system/[email protected]
ERROR:
ORA-12154: TNS:could not resolve service name
UATDB.BERKS.COM=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = uatdb)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = uatdb)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /apps/oracle/product/902)
(PROGRAM = extproc)
(SID_DESC =
(GLOBAL_DBNAME = uatdb.berks.com)
(ORACLE_HOME = /apps/oracle/product/902)
(SID_NAME=uatdb)
Would it be possible to get rid of the connect error?
Where is the config error?
Any ideas are highly appreciated!
Thx,
Dobby

Execute the sqlplus executable with absolute path. Also verify if you have declared the TNS_ADMIN environment variable. It should not be set, it defaults to your ORACLE_HOME/network/admin path. You could also fix it to explicitly point to the path where your tnsnames.ora file resides.
~ Madrid.

MSDAORA,IIS,ORA-12154: TNS:could not resolve service name

Hi All,
I have a Web Service that coded in VS2008, using ORACLE DB(9i).
At a time the application working fine and I can access and do everything with database.
Some other time database server is down for scheduled maintenance. If I try to run the application at this point of time it will raise err "ORA-12154: TNS:could not resolve service name".
When i reset iis it start to work fine for a while.Then same problem occurs again.
My connection string is connectionString="provider=MSDAORA.1;data source=***;user id=***;password=***;"
is there any solution?
i tried that;
If theire is multiple copies of OCIW32.dll you have to make sure that there is only one copy of OCIW32.dll which should be in /Bin folder of the oracle home folder.
Add the IUSR_machine name account and the IWAM_machine name account to the Oracle home folder. Give both accounts full control.
Create empty file tnsnames.ora in same directory as aspnet_wp.exe,

Hi,
The issue doesnt make much sense on the surface at least. 12154 means the client couldnt figure out what you were referring to with your Data Source= entry. If the database was taken down, I'd expect an "oracle not available" or some other sort of error, as the client should have still be able to resolve the entry at least, even if the database wasnt up at the time.
What do you mean by "When i reset iis it start to work fine for a while.Then same problem occurs again."? The same problem meaning you get 12154 when you take the database down? Or you get 12154 without a db restart?
Are you using TNSNames.ora for client naming resolution, or something else (ldap, for example)?
Greg

Install: can't resolve service name during db cache install

Similar Messages

Maybe you are looking for