Check if the environment variable ‘PATH' has the path for tnsnames.ora file specified.Sample Value of Environment Variable PATH: E:\app\product\11.1.0\client_1\bin;C:\Program Files\Business Objects\Common\3.5\bin\NOTES\;C:\Program Files\Business Objects\Common\3.5\bin\NOTES\DATA\;%Systemroot%\Microsoft.NET\Framework\v1.1.4322;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;C:\Program Files\Dell\SysMgt\oma\bin;C:\Program Files\Microsoft SQL Server\80\Tools\BINN;C:\Program Files\Common Reply kenneth says: June 22, 2016 at 1:31 pm i am trying to link the oracle forms to the oracle database on the same machine Reply Shakthi says: June 27, 2016 The maximum length for a connect descriptor is 512 bytes and this limit has been exceeded. Step 4 For Tableau Desktop 8.2 and later, provide the following information from the TNSNames.ora file: In the Server name text box, type the HOST name.In the Service text box, type this contact form
ORA-12196: TNS:received an error from TNS Cause: The navigation layer received an error from TNS. See the Oracle Net Services Administrators Guide or the Oracle operating system specific guide for more information on naming. NOTE: While there are many possible causes for the ORA-12154 If the error is persistent, turn on tracing and reexecute the operation. Step 2 Confirm that the TNS_ADMIN variable points to the location of the file or files described in step 1. https://docs.oracle.com/cd/B19306_01/server.102/b14219/net12150.htm
ORA-12155: TNS:received bad datatype in NSWMARKER packet Cause: Internal error during break handling. Action: Ensure that the ORACLE environment is set up appropriately on your platform and that a TNSNAV.ORA file is present. If this is not possible, contact Worldwide Customer Support. Important: Make sure that you save the TNSNames.ora file you use in ASCII encoding.
Make sure you don’t have multiple Oracle homes or multiple Oracle clients installed. ORA-12208: TNS:could not find the TNSNAV.ORA file Cause: Either the ORACLE environment is not set up correctly, or the TNSNAV.ORA file is not present. The Oracle De-Installer Won't work (another Oracle problem). Error While Trying To Retrieve Text For Error Ora-12154 Additional troubleshooting suggestions If you do not have an Oracle Client installed on your machine, be sure to get the necessary files from your database administrator.
IMP-00024: Only one mode (TABLES, FROMUSER, or FULL) can be specified –jamez14 Aug 19 '14 at 19:41 True, I haven't noticed it :) Edited my answer for the sake I always groan out load (GOL?) whenever I have to deal with a new configuration/installation… Reply Rajan says: March 24, 2015 at 2:47 am Thanks for the detailed explanation. ORA-12207: TNS:unable to perform navigation Cause: Improperly configured navigation file TNSNAV.ORA. http://www.dba-oracle.com/t_ora_12154_tns_resolve_service_name.htm No complaints.
Try to connect to Oracle from the SQL server using the UDL. Ora-12154 Tns Could Not Resolve Service Name Oracle 11g Step 3 On the Windows Start button, select Tableau Server
Not the answer you're looking for? Look for unmatched parentheses or stray characters. Ora-12154 Tns Could Not Resolve Service Name ORA-12198: TNS:could not find path to destination Cause: Could not navigate a path through Interchanges to the destination. Asp.net Ora-12154: Tns:could Not Resolve The Connect Identifier Specified Other trademarks and registered trademarks appearing on easysoft.com are the property of their respective owners.
ORA-12203: TNS:unable to connect to destination Cause: Invalid address specified or destination is not listening. weblink Click here to return to our Support page. ORA-12171: TNS:could not resolve connect identifier: string Cause: A connection to a database or other service was requested using a connect identifier, and the connect identifier specified could not be resolved If tnsping fails, that generally indicates a problem finding the server connection - if TNSNAMES specifies an IP address, is it correct?, if it's a DNS name, is that resolving correctly? Ora-12154 Sqlplus
Any other encoding besides ASCII, for example UTF-8 or Unicode, causes the ORA-12154 error message.These steps are usually required even if the Oracle software is already installed on the machine. ORA-12151: TNS:received bad packet type from network layer Cause: Internal error. Action: None. navigate here Today I will discuss the reason for this error and possible resolutions.Full error message: OLE DB provider "MSDAORA" for linked server "LINKED_ORA" returned message "ORA-12154: TNS:could not resolve
ORA-12234: TNS:Redirect to destination Cause: This error is reported by an interchange which determines that this interchange is not the right gateway and needs to redirect the connection to another gateway Ora-12154 Tns Listener Does Not Currently Know Of Service Requested In Connect Descriptor Check that the net service name used as the connect identifier exists in the tnsnames.ora file. ORA-12224: TNS:no listener Cause: The connection request could not be completed because the listener is not running.
Sign in Statistics 54,392 views 41 Like this video? ORA-12156: TNS:tried to reset line from incorrect state Cause: Internal error during break handling. Example locations of Oracle networking files: Windows: ORANTNET80ADMIN ORACLEORA81NETWORKADMIN ORAWIN95NETWORKADMIN ORAWINNETWORKADMIN UNIX / Linux: $ORACLE_HOME/network/admin/ /etc/ /var/opt/oracle/ Filed Under: Oracle Tagged With: connect identifier, ldap, ORA-12154, oracle names, service name, TNS, Tns Could Not Resolve The Connect Identifier Specified Sqlplus Sign in to add this video to a playlist.
Action: - If you are using local naming (TNSNAMES.ORA file): - Make sure that "TNSNAMES" is listed as one of the values of the NAMES.DIRECTORY_PATH parameter in the Oracle Net profile Buy Sign In Search Try Now Menu KNOWLEDGE BASE Troubleshooting Oracle Connection Errors Product(s): Tableau Desktop, Tableau Server Version(s): All Last Modified Date: 16 Aug 2016 Oracle drivers require very specific Explain they need to select the Oracle DB Provider driver when opening the UDL file and use the same *Connection Name*, not "TNS" name, as in their tnsnames.ora file for the http://vbview.net/could-not/oracle-12154-fix.php rhina disouza 2,161 views 1:24 How to configure Microsoft Excel to connect to an Oracle Database - Duration: 11:52.
Step 4 Under Server Run As User, copy the information in the User text box. This error occurs if an invalid community is in the address string, or the address includes a protocol that is not available or the TNSNAV.ORA file does not have a correct If the SQL server is 64 bit then we need to install 64 bit Oracle provider. Make sure you can ping any server names short or long.
To resolve this issue, try one of the three following troubleshooting options, in the order listed below. Step 7 Download and install the appropriate Oracle drivers from the Tableau Drivers page. Action: - If you are using local naming (TNSNAMES.ORA file): - Make sure that "TNSNAMES" is listed as one of the values of the NAMES.DIRECTORY_PATH parameter in the Oracle Net profile Reply #13 Was the Ticket says: March 5, 2015 at 6:15 am I read all the way down and when I got to #13 I knew that was the problem.
I was struggling to establish connection on my new installation and Step 7 fixed it for me. Action: Reconnect and try again. ORA-12228: TNS:protocol adapter not loadable Cause: On some platforms (such as Windows) protocol support is loaded at run-time. Typically, correcting route or naming syntax in the Advanced Oracle Connection dialog box or using your full .WORLD database name resolves most Oracle connection issues.
If problem persists, call Worldwide Customer Support. CBOT 2,914 views 1:30 解决 Oracle ora-12514错误 - Duration: 33:45. This name is case sensitive.In some cases Windows will need to be restarted before the Oracle driver will pick up the TNS_ADMIN system variableContact local IT to verify that the TNSNames.ora For general understanding of the error, you can review oracle documentation like this http://ora-12154.ora-code.com/In SQL Server Linked Server, it could indicate a few things (not limited to)– 1.
Reply Ram says: August 27, 2012 at 1:00 am The following link has useful information, jgvimalan.wordpress.com/…/ora-12154-tnscould-not-resolve-the-connect-identifier-specified Reply punja says: November 22, 2012 at 10:49 am http://www.dba-oracle.com/t_ora_12154_tns_resolve_service_name.htm check environment for this error Step 4 For Tableau Desktop 8.2 and later, do the following: In the join area, hover over the Custom SQL table until the edit icon displays, and then click the icon.Copy Option 2: Ensure that Tableau Server Run As User account has permissions to TNSNames.ora (Tableau Server only) If you have Tableau Server installed, complete the procedure below to ensure that the