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You have posted to a forum that requires a moderator to approve posts before they are publicly available. The Oracle De-Installer Won't work (another Oracle problem). venki share|improve this answer answered Apr 2 '14 at 21:18 Venki 111 add a comment| up vote 1 down vote In my case its because I was on a x64 PC If it exists then make sure it has the right value as “Dir:\app\product\11.1.0\client_1\network\admin”. http://mixtecadigital.com/could-not/unable-to-resolve-dns-cache.html

ORA-12161: TNS:internal error: partial data received Cause: The connection may be terminated. TNS alias could not be resolved into a connect descriptor

Below is a list of things that you can try to resolve this issue.

1. Could large but sparsely populated country control its borders? ORA-12169: TNS:Net service name given as connect identifier is too long Cause: The net service name you are attempting to resolve is too long.

Ora-12154 Tns Could Not Resolve The Connect Identifier

asked 3 years ago viewed 44012 times active 2 months ago Blog Stack Overflow Gives Back 2016 Visit Chat Linked 0 ORA-12154: TNS:could not resolve the connect identifier specified (Oracle, ASP,Net, I found a log at Oracle_Home\sqldeveloper\sqldevloper\bin\sqlnet.log, but it shows a different connection string than I was attempting to use (one to the localhost), so I'm not even sure it's the correct Errors in a TNSNAMES.ORA file may make it unusable. Verify that the ADDRESS portion of the connect descriptor which corresponds to the net service name is correct.

For example: The .world extension is not included on the database name.The SERVICE_NAME or HOST variable is incorrect. Action: Check the syntax of the TNSNAV.ORA file on the application`s machine, and verify that it lists the correct communities. share|improve this answer answered Oct 8 '15 at 6:10 Jeremy Thompson 27.4k971123 add a comment| up vote 1 down vote I had a same problem and the same error was showing Tns Could Not Resolve The Connect Identifier Specified Sqlplus Training and Tutorials Learn how to master Tableau's products with our on-demand, live or class room training.

All rights reserved. I've put 20+ hours into this. I've never seen it called "Alias" in any Oracle documentation and this could throw someone off. 2. Please note that this workaround works only if you have installed 12c on the same machine i.e.

Action: Wait for connections to close and re-try. Tns Could Not Resolve The Connect Identifier Specified Odbc If error persists, contact Worldwide Customer Support. For example: //my_host:1521/my_database If you want to use the Instant Client with a tnsnames.ora file, the Database attribute value must specify a tnsnames.ora service name and you need to set and Click OK, OK, and OK 5.

Ora-12154 Tns Could Not Resolve Service Name

ORA-12151: TNS:received bad packet type from network layer Cause: Internal error. Verify that directory access configuration is correct. Ora-12154 Tns Could Not Resolve The Connect Identifier In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms Ora-12154 Tns Could Not Resolve The Connect Identifier Specified Windows 7 Note: if the supplied address was derived from resolving the net service name, check the address in the appropriate file (TNSNAMES.ORA, LISTENER.ORA) or in the directory server.

Get 1:1 Help Now Advertise Here Enjoyed your answer? http://mixtecadigital.com/could-not/unable-to-resolve-check-cast.html It would be lovely if one programmatically could see both the tnsnames and sqlnet in use ;) I'm using the production version 121.1.0 released a couple of days ago. Action: Verify that the destination can be reached using the specified protocol. Still does't work. Tns-03505 Failed To Resolve Name In Oracle 12c

STILL HAVE QUESTION? Stop receiving emails on this subject. Check if Oracle OLE DB provider is running InProcess. http://mixtecadigital.com/could-not/unable-to-resolve-service-name.html Follow azmat.zaheer / 30 Sep 2014 at 9:31am Greg: If your answer is related to my issue...then the answer is NO i am running toad 64 bit.

Oracle technology is changing and we strive to update our BC Oracle support information. Asp.net Ora-12154: Tns:could Not Resolve The Connect Identifier Specified Just watch out for that. Step 2  For Tableau Desktop 8.2 and later, on the Connect page, click Oracle.

To resolve this issue, try one of the three following troubleshooting options, in the order listed below.

Browse other questions tagged oracle odbc tns or ask your own question. Use the same TNS name. Appearing on its own, this essentially means the client has not even gotten to the point of attempting to make contact with a server. Tns-03505 Failed To Resolve Name 12c 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

For instance, if you have installed only the Tableau-provided Oracle files and do not have a stand-alone Oracle client. The TNS-03505 is telling you that it simply cannot find any record of the database you are trying to establish a connection with. For further details, turn on tracing and reexecute the operation. http://mixtecadigital.com/could-not/unable-to-resolve-the-url-to-a-valid-ip-address.html ORA-12225: TNS:destination host unreachable Cause: Contact can not be made with remote party.

ORA-12206: TNS:received a TNS error during navigation Cause: Internal navigation error because of an unexpected TNS error. string connectionString = "Data Source=DSDSDS;User Id=UNUNUN;Password=PWPWPW;"; DataTable dataTable = new DataTable(); using (var connection = new OracleConnection(connectionString)) { connection.Open(); using (var command = new OracleCommand()) { command.Connection = connection; command.CommandText = But thanks anyhow! :) –flindeberg Aug 15 '13 at 11:05 I gave this a try but I am unsuccessful. I believe I've included all the relevant info in accompanying files.

TOra or something similar (TOAD, SQL*Plus etc) will prove invaluable in debugging and improving your SQL. Action: Reestablish connection. Colony on the moon - how fast can Santa deliver? Create an account to join the discussion.

Anyone considering using the services of an Oracle support expert should independently investigate their credentials and experience, and not rely on advertisements and self-proclaimed expertise. Easysoft ODBC-Oracle Driver Why do I get error "ORA-12154: TNS:could not resolve the connect identifier specified"? On those UNKNOWN statuses, I (believe I've) tried every possible combination of initialization parameters LOCAL_LISTENER and DB_DOMAIN, and sqlnet.ora's NAME.DOMAIN_NAME, yet I can't stop/start listener and not have those after 'register'ing 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.

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