Home > Visual Studio > C# Ora-12154: Tns:could Not Resolve The Connect Identifier Specified

C# Ora-12154: Tns:could Not Resolve The Connect Identifier Specified


Join them; it only takes a minute: Sign up this is error ORA-12154: TNS:could not resolve the connect identifier specified? Submit Attach a file Microsoft Connect Terms of Use Trademarks Privacy Statement © 2016 Microsoft Please wait... When preparing a manual connection to the database, as shown in the picture Visual Studio, open View menu + Server Explorer. Recouner 7.894 görüntüleme 6:05 Oracle Forms 10g TNS Configuration - Süre: 3:39. http://sortoutlookemail.com/visual-studio/visual-studio-error-identifier-out-of-scope.html

Is it unethical to take a photograph of my question sheets from a sit-down exam I've just finished if I am not allowed to take them home? Solution: Copy \NETWORK\ADMIN\TNSNAMES.ORA to \NETWORK\ADMIN\TNSNAMES.ORA . Yükleniyor... Çalışıyor... See also the FAQ entry, can I use ODT 11g with an Oracle 10 or Oracle 9 database? http://stackoverflow.com/questions/4228739/vs2010-oracle-driver-ora-12154-tsncould-not-resolve-the-connect-identifier

C# Ora-12154: Tns:could Not Resolve The Connect Identifier Specified

In Visual Studio 2008, click the “Connect to Database” button in the Server Explorer pane. Have created the tnsnames.ora file, holding information about the databases (http://www.orafaq.com/wiki/Tnsnames.ora). Thank very much. 2 years ago Reply Md Manauver Alam i installed VS 2010 after that i installed oracle 10 Express edition. Errors in a TNSNAMES.ORA file may make it unusable. 6.

I can't connect to Oracle on Windows 7 Prof 64 bit with VS 2010. more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation They need to be copied over to the new Oracle home. Ora-12154 Tns Could Not Resolve The Connect Identifier Specified Windows 7 They could be perfectly adequate.

share|improve this answer answered Nov 12 at 4:00 user2572114 1 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up this saved my day!! 4 months ago Reply mohamed hello, can you please guide me in code for login page c# using oracle database. You can change this preference below. http://stackoverflow.com/questions/20361325/this-is-error-ora-12154-tnscould-not-resolve-the-connect-identifier-specified The only exception is with the automatic .NET code generation feature.

So, to workaround this problem, we can choose one of the following solutions:

Solution 1:

Run the Job under the cmdExec subsystem and modify the command line Oracle Dataaccess Client Oracleexception Ora 12154 MAAAANN !!!! After all, It works, thanks. –Hernaldo Gonzalez Sep 29 '14 at 19:58 add a comment| up vote 1 down vote You should use the Oracle Data Access Client library, and then Nov 9 at 9:52 add a comment| up vote 5 down vote The database must have a name (example DB1), try this one: OracleConnection con = new OracleConnection("data source=DB1;user id=fastecit;password=fastecit"); In

Tns Could Not Resolve The Connect Identifier Specified Visual Studio

Dilinizi seçin. https://social.msdn.microsoft.com/Forums/vstudio/en-US/452f4eb5-f86e-4c02-8826-69b01f3e6bb5/ora12154-tnscould-not-resovle-the-connect-identifier-specified?forum=vssetup Is it possible to change the kernel in a UNIX/Linux system? C# Ora-12154: Tns:could Not Resolve The Connect Identifier Specified The functionality is almost identical. Visual Studio Ora-12154 I cannot connect to oracle during runtime (hitting F5 to run my website from VS, it always fails with the above TNS error).

Cause: Older versions of Oracle Developer Tools did not perform well when loading metadata from certain database configurations - such as those containing many schemas. There are several Oracle policy DLLs with varying names, for example: "Policy.2.102.Oracle.DataAccess.dll". In my case: C:\app\user\product\11.2.0\client_1\Network\AdminAfter having these prerequisites, I still couldn't connect to the Oracle Database. Ungac them all. Tns Could Not Resolve The Connect Identifier Specified Oracle 10g

I received the tnsnames string straight from the DBAs, so I don't think it was that... web site worked fine in VS2008... The 11G version of the Client tools are tested and confirmed to include a FIX for the above error.

Moreover, if you need to patch the Oracle 10G drivers as this content The Oracle Developer Tools is supported and tested against database versions back to Oracle 9.2.

June 14, 2012 at 4:26 AM Anonymous said... Oracle Developer Tools For Visual Studio Change the value of the DEFAULT key to point to the 32-BIT DTEXEC.exe. Not the answer you're looking for?

Thanks For Your Post :) Its Great May 9, 2014 at 3:17 AM Anonymous said...

i am facing this problem for a week.. June 26, 2012 at 3:48 AM cypressx said... Provide a password of your choosing, and set the Account Status to “unlocked”. Tns-03505: Failed To Resolve Name How do I politely decline a research grant?

Thanks for the tip! Hakkında Basın Telif hakkı İçerik Oluşturucular Reklam Verme Geliştiriciler +YouTube Şartlar Gizlilik Politika ve Güvenlik Geri bildirim gönder Yeni bir şeyler deneyin! Kev Wednesday, August 17, 2011 11:56 AM Reply | Quote Answers 0 Sign in to vote Found a solution from link below http://stackoverflow.com/questions/4228739/vs2010-oracle-driver-ora-12154-tsncould-not-resolve-the-connect-identifier-s Rather than giving the TNSname i gave server/SDI The roller wins if the last roll is the same as one of the previous rolls.

Do you have more than one Oracle Home in your PATH environment variable? –helrich Dec 3 '13 at 21:08 project1 "winForms" Platform =x86 , output type =WindoseApplaciton.Project2 Platform =active August 21, 2016 at 2:50 PM Post a Comment Newer Post Older Post Home Subscribe to: Post Comments (Atom) Subscribe Posts Atom Posts Comments Atom Comments Labels AJAX (3) Algorithms (4) My oracle provider is Oracle.DataAccess.dll (version Hi, please take a look here:http://www.windows7hacker.com/index.php/2010/05/how-to-addedit-environment-variables-in-windows-7/There is a step-by-step guide with screenshots.Best,Yosif June 26, 2012 at 3:49 AM Kishore Peddada said...

botman41 637 görüntüleme 4:56 Creating an Oracle database with the Database Configuration Assistant - part 1 - Süre: 12:15. Bu videoyu bir oynatma listesine eklemek için oturum açın. an ORA-6413 is generally due to which programmatic interface you have chosen to use to connect to Oracle.

The ORA-12154 is the typical error seen when connecting with up-to-date interfaces Yükleniyor...

Are there any simple instructions online about how to install a basic Oracle driver? Make sure there are no syntax errors anywhere in the TNSNAMES.ORA file. Under my research, for the error “ORA-12154: TNS:could not resovle the connect identifier specified”, the possible cause is that a connection to a database or other service was requested using a Keep a tnsnames.ora file in the project bin folder TNSNAMES.ORA MYDB= (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=; use the source code in step 12 except the connection string as below: string constr = "user id=test;password=test;data source=MYDB";

I don't see any Server Explorer menus, designers or features that I read about in the documentation Scenario: You see Oracle schema objects in Server Explorer, but the menus don't match For example, if the type of connect identifier used was a net service name then the net service name could not be found in a naming method repository, or the repository If you find that you need to set up a connection to an Oracle database for your application, and assuming you are able to install the Oracle 10g client and tools July 29, 2013 at 7:41 AM Anonymous said...

This becomes worse when people hit this from an enterprise IDE like Visual Studio, I just cant recommend moving/renaming the entire Visual Studio folder as all dependent assemblies and metadata would Powered by Blogger. Note: If you continue to have performance problems after upgrading to ODT version or later and after applying filters please post to the ODT forum for a complete diagnostic. A six-sided die is rolled 5 times.

If this issue is urgent, please contact support directly(http://support.microsoft.com) Sign in to post a workaround. Under the hoods, it uses the ODAC (Oracle Data Access components) API calls to connect to Oracle.