Data Services ORA-12154 - TNS - Entries o.k.!

Hi Experts!
There is a problem when executing a job:
- Windows Server Enterprise 2007 Service Pack2
- 64 - bit Operating - System (Business Objects Dataservices was installed in directory "C:\Programm Files (x86)" )
- Oracle Client ist installed on Server and Client
- all TNS - Entires are entered in tnsnames.ora - File (Client and Server)
- Source: Oracle 9i
- Target: Oracle 11g
- Designer 12.2.2.3
- JobServer 12.2.2.3
- JobEngine 12.2.2.3
- Repository 12.2.2.0000
In Designer - Tool we are able to preview Data (Source and Target) in Client AND Server, so TNS - Entries should be correct (Client and Server).
We have installed a Designer on Client AND Server, the problem and the behaviour is the same on both sides.
When executing the job this message appears:
"OCI call <OCIServerAttach> for connection <BOHAI_PROD> failed: <ORA-12154: TNS:could not resolve the connect identifier
specified>."
A TNSPing for TNS - Entries is o.k.! (Source and Target)
Any Help?
Thanks!

Hi,
I changed the Logon settings of the Data Services Windows - Service to "Local account".
The problem is solved.
Anyhow, can you tell me how to use TNS Listner Services. I don't konw this Service.
Thank you very much!
With kind regards!

Similar Messages

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

ORA-12154: TNS:could not resolve the connect identifier specified Error in Integration Service Catalogs

Hi guys,
I tried to execute a package with Oracle Data Source from Integration Services Catalogs and I got the following error.
ORA-12154: TNS:could not resolve the connect identifier specified
The package runs fine from the SSIS project but once I deploy to SSIS Catalog it fails to run. I need help!
Thanks
me

Hello ,
The ORA-12154 is a very common error, always related to your local copy of the tnsnames.ora file, your listener configuration and your database name aliases.
Make sure that your listener is listening for the same service name that you are using.
Your service name might have an alias, so check for global (world) entries and local entries. Check:
$ORACLE_HOME/network/admin/tnsnames.ora
Check your global_name setting with this SQL:
select * from global_name;
Ref :
http://www.dba-oracle.com/t_ora_12154_tns_resolve_service_name.htm
Ahsan Kabir Please remember to click Mark as Answer and Vote as Helpful on posts that help you. This can be beneficial to other community members reading the thread. http://www.aktechforum.blogspot.com/

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

ORA-12154 - TNS couldnt resolve service name

I have created the following db link :
CREATE DATABASE LINK RAN.WORLD
CONNECT TO <>
IDENTIFIED BY <>
USING 'DCCCSN1'
select * from [email protected]
This gives ORA-12154 - TNS couldnt resolve service name
Can someoen advice regarding this please ? I can use the user id and password used to create the db link to connect to the database .Also from command prompt TNSPING DCCCSN1 -also works .So there should be nothing wrong with the TNS entries .Thanks .

Just want to emphasize on the same point Legatti mentioned.
The tns entry you mentioned must exist in the tnsnames.ora of the server where the your database (where the dblink has been created) resides.
Lot of times people think that the tns entry is required on the machine you running the command from, which is wrong.
Thanks,
Ankit.

ODBC - ORA-12154: TNS:could not resolfe service name

I am receiving the following error when doing a Test Connection on an System DSN (Oracle ODBC Driver Configuration).
Unable to connect
SQState=08004
[Oracle][ODBC][Ora]ORA-12154: TNS:could not resolfe service name
I am using the Oracle 9.02 ODBC driver. Database server is EE 10.1.0.3.
An OK status is resturned by TNSPING
I am able to login to the database using SQLPLUS.
The Windows user account that has this problem does not have local admin rights. If I use a Windows user account that has local admin rights, the Test Connection works.
I was ABLE to successfully create other System DSN using the user account that does not have local admin.
When I first tried to create a System DSN the following error occured:
ODBC--call failed.
Specified driver could not be loaded due to system error 5 (Oracle in Oracle920).(#160)
I did the following to resolve:
Login as Administrator
Open MY COMPUTER
Navigate to the parent of your ORACLE install directory
Right Click on the ORACLE directory and click PROPERTIES
Click the SECURITY tab
Click the ADVANCED button
Check the “Replace permission entries on all child objects with entries shown here that apply to child objects” box
Click OK
This corrected the system error 5 error, but now have the ORA-12154: TNS:could not resolfe service name
error.
Any advise on how to correct the problem would be greatly appreciated.
Thanks.

For Me no need to change TNS_ADMIN
but what was indicated 'changing security advanced parameters'. was ok for me :
ora8i

About ORA-12154: TNS:could not resolve service name

Hi~
i have a problem about Oracle Form/Report connecting
when i keyin UserName/PassWord & Service Name(like myInstance_172.22.22.22) connecting to Instance,connection failed(Form/Report),error as follow
ORA-12154: TNS:could not resolve service name
but when i try this(the same userName/PassWord & Service String) on the SQL*Plus or DBA(OEM),it can successfully connection to Instance.
what should i to do to resolve this problem?
Thanks.

Robson
"TNS:could not resolve service name" means the tnsnames.ora file doesn't have the entry for your service name.
There are couple of situations where this error can come even if you see the sqlplus works
Please check the follwoing
1. You may be having morethan one tnsnames.ora file in your system and the entry doesn't exist in any one of them , which is unfortunatel used by Forms/Reports.
In your Oracle_Home for Forms / Reports, serach for the folder Network/admin or Net80/Admin and see the tnsnmaes.ora file there. Ensure you have the proper entry for your referred tnsname
2. If your Reports server / client is in different machines, ensure both the machne's tnsnames.ora files have the entry
Alternatively, you canedit the registry of your Oracle_Home to add another variable call ed TNS_ADMIN and give your directory where theproper tnsnames.ora
is available
Thanks
The Oracle Reports Team

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.

URGENT :: ORA-12154: TNS:could not resolve service name

Hi All,
I am connecting to the db using oracle thin driver in java. I am invoking a SOAP call and after getting the response, i am inserting the response(gen. a pdf file) into my DB. I am using a static connection. I have to insert 130 pdf's in DB. After processing 120 pdf's, the following error has occurred,
ERROR DBUtil - ORA-12154: TNS:could not resolve service name
java.lang.NullPointerException
     at com.elsevier.cds.ew.DBUtil.insertPDF(Compiled Code)
     at com.elsevier.cds.ew.GenerateSoapRequest.generateSOAPCall(Compiled Code)
     at com.elsevier.cds.ew.EOffprintLoad.processPDFFiles1(Compiled Code)
     at com.elsevier.cds.ew.EOffprintLoad.init1(Compiled Code)
     at com.elsevier.cds.ew.EOffprintLoad.<init>(EOffprintLoad.java:138)
     at com.elsevier.cds.ew.EOffprintLoad.main(EOffprintLoad.java:987)
ERROR GenerateSoapRequest -
ERROR DBUtil - ORA-12154: TNS:could not resolve service name.
The checked the oracle listener status. It was UP.
Can anyone help me in this issue.
Thanks,
Rag

Hello,
Make sure that the service which you have specified in jdbc for making connection with oracle, exists in TNSNAMES.ORA file. You will find this file at different locations in 8i and above. So, better search for it. And add you service name in it. Example services is given in this file itself. So, take help from them.

ORA-12154 TNS could not resolve service name error

Hi
I'm having trouble connecting to database throug sql*plus.I'm able to connect through TOAD but getting 'ORA-12154 TNS could not resolve service name error' when trying to login through sql*plus using same credentials .
I tried running sqlplus through command prompt,but when i enter the user-name i'm getting ORA-12203:TNS:unable to connect to destination.
Can someone help me with this error.
Thanks.

It would probably give you an idea where to start looking. You need to make sure that you have the correct .ora files needed for establishing connections. I don't know if your service desk just does the installation but no setup or if they also do the setup configuration. You can also try doing the setup on your own to check. You can use net easy config.

CONCSUB failed due to ORA-12154: TNS:could not resolve service name

Hiall,
While bringing up concurrent managers getting the below error.
Cause: CONCSUB failed due to ORA-12154: TNS:could not resolve service name
I just cloned the instance.
urgent help is appreciated as I am missing the dead line to complete clone.
Regards,
Siva

Pleas post OS and EBS version
Please check the listener is up and running on DB tier.
TROUBLESHOOTING GUIDE: ORA-12154 & TNS-12154 TNS:could not resolve service name [ID 114085.1
Edited by: 3Amigos on Nov 21, 2010 9:16 AM

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
*********************************************************

Suddenly getting "ORA-12154: TNS: could not resolve service name"

Hi all
A fairly basic post from a newbie here!
Basically, I connect to several Oracle 9i instances from my PC using Toad and SQLPlus. Yesterday, this was working fine, but today, I am getting "ORA-12154: TNS: could not resolve service name" every time I try to hit any oracle instance from either Toad or SQLPlus. I have checked my TNSNAMES.ora file and it looks fine.
Are there any system variables I should look at? My PATH was changed yesterday, but I have checked and my Oracle 9i bin path is still correctly in my PATH.
I'm a bit baffled so any help/pointers would be most welcome!
Many thanks
Jon

Since you have changed your PATH, did you change any other Env Variable?
How many ORACLE_HOME have you got. i.e have you installed any new Oracle Software on the same machine?
Ensure that that Environment Variables ORACLE_HOME and TNS_ADMIN is pointing to the correct directory where your TNSNAMES.ORA is located.

ORA-12154 TNS Could not resolve the service name

I am working on Oracle 9i(Release 2) windows version. I want to change the value of
shared pool size, buffer size and others database parameter through "Enterprise Manager Console" but
when i connect to sysdba mode message comes "ORA-12154 TNS Could not resolve the service name".
How can I solve this problem?

these problem are you getting from OEM?
post
lsnrctl status
lsnrctl services
make sure database is running.. all the services running in services.msc
check error code and start..
ORA-12514:
     TNS:listener does not currently know of service requested in connect descriptor
Cause:      The listener received a request to establish a connection to a database or other service. The connect descriptor received by the listener specified a service name for a service (usually a database service) that either has not yet dynamically registered with the listener or has not been statically configured for the listener. This may be a temporary condition such as after the listener has started, but before the database instance has registered with the listener.
Action:
- Wait a moment and try to connect a second time.
- Check which services are currently known by the listener by executing: lsnrctl services <listener name>
- Check that the SERVICE_NAME parameter in the connect descriptor of the net service name used specifies a service known by the listener.
- If an easy connect naming connect identifier was used, check that the service name specified is a service known by the listener.
- Check for an event in the listener.log file.

Data Services ORA-12154 - TNS - Entries o.k.!

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