Oracle error code 12154 message ora

Oracle offers a comprehensive and fully integrated stack of cloud applications and platform services. Error while trying to retrieve text for error ORA- 12154. The above error means that not only did the connection to Oracle Database fail, but that Oracle was unable. Hi Rajasekhar, The connection string under Oracle connection should be the TNS entry as specified under tnsnames. It seems you have set SERVICE_ NAME for the connection string under Oracle connection in Workflow Manager. We have faced following issue in some versions of oracle such as Oracle 10g and Oracle 11g Express edition. " ORA- 12154: TNS: Could not resolve service name" When you try to connect to an Oracle Service via Oracle Networking SQL* Net, it looks up the connect data for the service. I was trying to import metadata for a table that had some columns change within the OBIEE repository using the Administration tool for 12. The connection pool I was using came from OBIA and. Removing blank space didn' t help in tnsnames. Finally removed the existing tnsnames. ora file and used Net Configuration Assistance and Using " Local Net Service Name Configuration" created a new service. List of Message Types ORA- 00000 to ORA- 00899 ORA- 00900 to ORA- 01499 ORA- 01500 to ORA- 0 ORA- 02100 to ORA- 04099 ORA- 04100 to ORA- 07499 ORA- 07500 to ORA- 09857. Hi Pankaj, This is working fine from command prompt when using sqlplus connects successfully to the database and SQL> prompt appears. En déployant Apache Tomcat j' obtenais ORA- 12154 et mon TNSnames.

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    ora était parfait. Le problème provenait de mes fichier *. properties Java qui définissent les propriétés de mes bases de données. The 40 Most Common Oracle Errors I have been in this industry long enough to remember the bad old days, when every developer and DBA had a pile of dusty Oracle user guides on their desks and, every time their database or application coughed up an error, would thumb through the books with mounting desperation. Ensure that the TNS environment variable is set up properly for the worker. Re- install the drivers to verify that the driver version is correct, then check configuration, and follow with checking the Run as Permissions. Thank you for your reply. I only have one instance of the tnsnames. ora file, and I only have the Oracle Client installed. I' m still strugglig with this, but it seems to be related to only one of the projects in the solution. ORA- 12154: TNS: could not resolve the connect identifier specified. I have tried to solve this problem with google help but I can' t.

    so please help me out of this! When using a type 2 driver to access an Oracle database, in your resources. xml file for the data source, you define a URL to access Oracle which includes an alias to the database. The database alias is looked up in a file called TNSNAMES. ORA that resides in the ORACLE_ HOME directory on each ORACLE. I am having the same problem while connecting my visual basic application with oracle database. " OracleMTSRecoveryService" is the only oracle service running in my OS( windows 7) please help. OLE DB provider " MSDAORA" for linked server " LINKED_ ORA" returned message " ORA- 12154: TNS: could not resolve the connect identifier specified". Msg 7303, Level 16, State 1, Line 1 Cannot initialize the data source object of OLE DB provider " MSDAORA" for linked server " LINKED_ ORA". ORA- 12154: TNS: could not resolve the connect identifier specified I' m using C#.

    net, office, windows8, oracle 10g. When preparing a manual connection to the database, as shown in the picture. Ensure that you do have a tnsnames. ora file defined on the client and in the tnsnames. ora is the descriptor alias that you are specifying in the connect string. Some users have their own copies of this file stored on their local hard disks. When I try to run these code I am getting an unhandled exception : ORA 12154 : TNS : could not resolve the connect identifier specified. I have tried to change the tnsnames. ora and listener. ora, however could not connect. To use it you have to install it on the BI Server machine through an Oracle Client installation ( for instance an Oracle Database, an Oracle Client or an Oracle Instant). This installations will provide you the oci. dll file which is the OCI binary. TNSNAMES" is listed as one of the values of the NAMES. DIRECTORY_ PATH parameter in the Oracle Net profile ( SQLNET.

    ORA file exists and is in the proper directory and is accessible. The net service name used as the connect identifier exists in the TNSNAMES. ORA- 12154 description: Cause: A connection to a database or other service was requested using a connect identifier, and the connect identifier specified could not be resolved into a connect descriptor using one of the naming methods configured. Hi In your scenario, please ensure that you install the 64- bit Oracle client, verify that the tnsnames. ora file is properly configured and you are using. hi, I had this sort of problem this morning. In the physical layer do a double click on the connection pool and make sure you have entered a username and password for this connection. On Windows, if you' re using SQL* Plus to connect to a local database and getting an " ORA- 12560", then 1) Check the Oracle service is running ( as described by others) 2) Ensure ORACLE_ SID is defined in the Windows registry. You tried to connect to Oracle, but the service name is either missing from the TNSNAMES. ORA file or is incorrectly defined. Make sure that the service name that you are connecting to is included in the TNSNAMES. ORA file and that it is correctly defined. Make sure that there are no syntax errors in. 116- Error: " ORA- 12154" when using an Oracle 32- bit driver on a Windows 64- bit platform Symptom When using any of the products listed in the ' Environment' section of this article, on a Windows 64- bit operating system, with the SAP product installed to the default location under Program Files ( x86), or other path containing any parenthesis.

    ORA- 12170: TNS: Connect timeout occurred Cause: The server shut down because connection establishment or communication with a client failed to complete within the allotted time interval. This may be a result of network or system delays; or this may indicate that a malicious client is trying to cause a Denial of Service attack on the server. Go to main content. Contents Title and Copyright Information Preface. Audience; Documentation Accessibility. My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts. Answer: 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. I have Installed Correct Version Of ODAC12Xcopy_ x64. Report Inappropriate Content.