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Ora-12514 Tns Listener Cannot Resolve Service Name Error

TNS:received bad packet type from network layer Cause: Internal error. Action: Not normally visible to the user. For further details, turn on tracing and reexecute the operation. If error persists, contact Worldwide Customer Support. ORA-12152: TNS:unable to send break message Cause: Unable to ora-12154 tns could not resolve service name send break message. Connection probably disconnected. Action: Reestablish connection. If the error is persistent, turn

Ora-12154 Tns Could Not Resolve The Connect Identifier Specified Windows 7

on tracing and reexecute the operation. ORA-12153: TNS:not connected Cause: Not currently connected to a remote host. Action: Reestablish connection. ORA-12154: TNS:could ora-12154 tns could not resolve service name oracle 11g not resolve the connect identifier specified 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

Tns Could Not Resolve The Connect Identifier Specified Oracle 10g

naming methods configured. 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 could not be located or reached. 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 (SQLNET.ORA) - Verify that a ora-12154 tns listener does not currently TNSNAMES.ORA file exists and is in the proper directory and is accessible. - Check that the net service name used as the connect identifier exists in the TNSNAMES.ORA file. - Make sure there are no syntax errors anywhere in the TNSNAMES.ORA file. Look for unmatched parentheses or stray characters. Errors in a TNSNAMES.ORA file may make it unusable. - If you are using directory naming: - Verify that "LDAP" is listed as one of the values of the NAMES.DIRETORY_PATH parameter in the Oracle Net profile (SQLNET.ORA). - Verify that the LDAP directory server is up and that it is accessible. - Verify that the net service name or database name used as the connect identifier is configured in the directory. - Verify that the default context being used is correct by specifying a fully qualified net service name or a full LDAP DN as the connect identifier - If you are using easy connect naming: - Verify that "EZCONNECT" is listed as one of the values of the NAMES.DIRETORY_PATH parameter in the Oracle Net profile (SQLNET.ORA). - Make sure the host, port and service name specified are correct. - Try enclosing the connect identifier in quote marks. See the Oracle Net Services Administrators Guide or the Oracle operating system specific guide for more information on naming. ORA-12155: TNS:received bad datatype in NSWMARKER packet Cause: Int

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Tns Could Not Resolve The Connect Identifier Specified Sqlplus

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ORA-12154: TNS could error while trying to retrieve text for error ora-12154 not resolve service name tips Question: I need help with this error: ORA-12154: TNS: could not resolve service name.Answer: The ORA-12154 is a very common https://docs.oracle.com/cd/B19306_01/server.102/b14219/net12150.htm 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 http://www.dba-oracle.com/t_ora_12154_tns_resolve_service_name.htm Check your global_name setting with this SQL: select * from global_name; The query value should match your init.ora parms for db_name and db_domain, You can change the global_name with an ALTER DATABASE command, as follows: alter database rename global_name to xxx; Also see these notes on configuring your tnsnames.ora file and troubleshooting network errors. Rampant author Steve Callan notes this on the ORA-12154 error: "One of the most common errors related to improper configuration is the "ORA-12154: TNS: could not resolve service name" error. It is not uncommon for new users of Oracle to spend hours upon hours trying to figure out what their mistake is when ORA-12154 appears." The oerr utility notes this on the ORA-12154 error:: $oerr ora 12154 ORA-12154: TNS:could not resolve the connect identifier specifiedCause: 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 des

Sign in Pricing Blog Support Search GitHub This repository Watch 54 Star 276 Fork 109 joeferner/node-oracle Code Issues https://github.com/joeferner/node-oracle/issues/59 98 Pull requests 13 Projects 0 Pulse Graphs New issue ORA-12154: http://dba.stackexchange.com/questions/95698/sqlplus-error-ora-12154-tnscould-not-resolve-the-connect-identifier-specifie TNS:could not resolve the connect identifier specified #59 Closed thaumant opened this Issue Jul 10, 2013 · 31 comments Projects None yet Labels None yet Milestone No milestone Assignees No one assigned 8 participants thaumant commented Jul 10, 2013 Here is not resolve the code: var oracle = require("oracle"); var conData = { tns: '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=myhost)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=mysid)))', user: 'myname', password: 'mypass' }; oracle.connect(conData, function(err, con){ if (err) console.log('ERROR', err); else console.log('OK', con); }); And I get: ERROR [Error: ORA-12154: TNS:could not resolve the connect identifier specified] Connection data is correct. I have php installed with oci extension and it could not resolve connects with the same copypasted connection string, username and password. SQLPlus also works. I also tried to use: an object with "hostname" and "database" properties instead of "tns", easy connect string, reference to tnsnames.ora, random strings in all properties, like @#$%^&*(, empty object { }. I see the same error 12154 in each case, no matter what data I put in the conData variable. Some info about my environment: ORACLE_HOME=/usr/lib/oracle/11.2/client64 OCI_INCLUDE_DIR=/usr/include/oracle/11.2/client64 OCI_LIB_DIR=/usr/lib/oracle/11.2/client64/lib TNS_ADMIN=/usr/lib/oracle/11.2/client64/network/admin $ uname -rvio 3.8.0-21-generic #32-Ubuntu SMP Tue May 14 22:16:46 UTC 2013 x86_64 GNU/Linux $ node --version v0.10.12 Thanks! kontrafiktion commented Jul 10, 2013 Please try the following: Put the connection string into your tnsnames.ora: FOOBAR = (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=myhost)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=mysid))) than try that connection with sqlplus. If it works try to connect with node.js using: var conData = { tns: 'FOOBAR', user: 'myname', password: 'mypass' }; kontrafiktion commented Jul 10, 2013 If you use 'hostname' and 'database' properties, you shouldn't get I see the same error 12154 in each case

log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Database Administrators Questions Tags Users Badges Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Sql*Plus ERROR: ORA-12154: TNS:could not resolve the connect identifier specified up vote 3 down vote favorite I installed Sql*PLUS on a cloud Oracle Linux Environment in order to access an remote database. I used the installation instructions provided as an answer here: http://stackoverflow.com/questions/23488394/how-to-install-sql-plus-client-in-linux My connection string is correct, but I get the error ERROR: ORA-12154: TNS:could not resolve the connect identifier specified I tried resolving this issue by attempting to looking at my tnsnames.ora, but it did not exist and the path connected to my $ORACLE_HOME did not have the subfolders "/network/admin/". In order to resolve this, I created both folders and created a tnsnames.ora file in the new admin/ containing my connection string. Unfortunately, I still get the same error. The path to my new tnsnames.ora file being: /usr/lib/oracle/11.2/client64/network/admin/tnsnames.ora For reference my connection string is structured the following way: (DESCRIPTION= (ADDRESS=(PROTOCOL=tcp)(HOST= asdasdasd.com)(PORT=1524)) (CONNECT_DATA = (SID = AARCER1) ) ) And my command I am putting into my terminal is: sqlplus "userName/myPassword@(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=asdasdasd.com)(PORT=1524))(CONNECT_DATA=(SID=AARCER1)))" What should I do to resolve this error? oracle oracle-11g sqlplus share|improve this question edited Jul 30 '15 at 17:45 asked Mar 19 '15 at 15:26 beckah 131115 does tnsping AARCER1 work? Or sqlplus userName/myPassword@AARCER1? –Philᵀᴹ Mar 19 '15 at 18:09 I think that it is a good habit to set TNS_ADMIN env variable in your profile and point it to your folder with tnsnames.ora. Especially helpful when using more than one client on one machine. –elfcheg Mar 20 '15 at 11:21 add a comment| 2 Answers 2 active oldest vot

 

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Oracle Support A Server Connection Error Occurred p TNS received bad packet type from network layer Cause Internal error Action Not normally visible to the user For further details turn on tracing and reexecute the operation If error persists contact Worldwide Customer Support ORA- TNS unable to send ora- tns could not resolve the connect identifier specified break message Cause Unable to send break message Connection probably disconnected Action Reestablish connection If ora- tns could not resolve the connect identifier specified windows the error is persistent turn on tracing and reexecute the operation ORA- TNS not connected Cause Not currently