Failed With Sql Error 12705
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error while trying to retrieve text for error ora-12705 Resolving ORA-12705: Cannot access NLS data files or invalid environment specified Oracle Database Tips by Burleson ora-12705 invalid or unknown nls parameter value specified Consulting Question: I an getting the error "Resolving ORA-12705: Cannot access NLS data files or invalid environment specified" when I change my NLS_LANG setting. The developers need to experiment ora-12705 sql developer with different character sets but when they issue export NLS_LANG and try to start SQLPLUS after that they get the ORA-12705 error.Answer: First, see my notes all about the ORA-12705 error. The ORA-12705 error is indeed controlled by NLS_LANG, and the ORA-12705 commonly happens when Oracle does an automatic "alter session" at login time and discovers an invalid NLS_LANG setting. The OracleOra 12705 Pl Sql Developer
documentation notes are not very helpful: ORA-12705: "invalid or unknown NLS parameter value specified" Cause: There are two possible causes: - An attempt was made to issue an ALTER SESSION statement with an invalid NLS parameter or value. - The NLS_LANG environment variable contains an invalid language, territory, or character set. Action: Check the syntax of the ALTER SESSION command and the NLS parameter, correct the syntax and retry the statement, or specify correct values in the NLS_LANG environment variable. Oracle also says that the ORA-12705 can happen under these conditions and MOSC has resolutions for these ORA-12705 conditions: 1. ORA-12705 with incorrect NLS_LANG parameter 2. ORA-12705 with incorrectly specified ORA_NLSx 3. ORA-12705 from incorrect Oracle install or configuration 4. ORA-12705 when using Special Character sets 5. ORA-12705 when connecting with SQL*Net 6. ORA-12705 during migrations 7. ORA-12705 when connecting with SQL*Plus 8. ORA-12705 when connecting with language pre-compilers 9. ORA-12705 during Export/Import For ORA-12705 errors caused by invalid NLS_LANG settings, you need to verify that it is "unset" at the system-level: Windows - The NLS_LANG must be unset in the Window
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Ora-12705 Instant Client
on and reload this page. Please enter a title. You can ora 12705 nls_lang not post a blank message. Please type your message and try again. More discussions in General cannot access nls data files sql developer Database Discussions All PlacesDatabaseGeneral Database Discussions This discussion is archived 1 2 Previous Next 15 Replies Latest reply on Nov 18, 2009 10:15 AM by 550205 ORA-12705: http://www.dba-oracle.com/t_ora_12705_resolution.htm Cannot access NLS data files or invalid environment specified 512866 Sep 30, 2006 3:40 AM Need some help to resolve this error message.... ORA-00604: error occurred at recursive SQL level 1 ORA-12705: Cannot access NLS data files or invalid environment specified How can I resolve this error? I am attempting a connection between Oracle https://community.oracle.com/thread/430906 10g XE and SQL-Developer. Details are as follows: SQL-Developer Version 1.0.0.15.57 Build Main 15.57 and 10g XE Database Oracle Database 10g Express Edition Release 10.2.0.1.0 - Product PL/SQL Release 10.2.0.1.0 - Production CORE 10.2.0.1.0 Production TNS for 32-bit Windows: Version 10.2.0.1.0 - Production NLSRTL Version 10.2.0.1.0 - Production OS: Windows XP SP2 100519Views Tags: none (add) 10gContent tagged with 10g, 11gContent tagged with 11g, databaseContent tagged with database, errorContent tagged with error, javaContent tagged with java, jdeveloperContent tagged with jdeveloper, ora-12705Content tagged with ora-12705, oracleContent tagged with oracle, oracle10gContent tagged with oracle10g, sql_developerContent tagged with sql_developer, windowsContent tagged with windows, xeContent tagged with xe This content has been marked as final. Show 15 replies 1. Re: ORA-12705: Cannot access NLS data files or invalid environment specified 530897 Sep 30, 2006 4:05 AM (in response to 512866) 12705, 00000, "Cannot access NLS data files or invalid environment specified" // *Cause: Either an attempt was made to issue an ALTER SESSION comm
Show Polls :: Message Navigator E-mail to friend Connect to oracle fails with error ORA-12705: invalid or unknown NLS parameter value specified [message #474547] Tue, 07 September 2010 01:59 kumasudh Messages: 14Registered: http://www.orafaq.com/forum/t/161360/ August 2010 Junior Member Hello Gurus, I am facing problem with my application while it tries to connect to the Oracle 9i DB using OCI, it fails with ORA-12705: invalid or unknown NLS https://community.hpe.com/t5/Data-Protector-Practitioners/Dataprotector-6-0-and-SAP-integration-error/td-p/827194 parameter value specified. On my client side, the oracle ennvironment variable for the NLS are export ORA_NLS33=$ORACLE_HOME/ocommon/nls/admin/data export NLS_LANG=american_america.we8iso8859p9 same is on the RDBMS side. SQL> show parameter NLS_LANG NAME TYPE VALUE sql developer ------------------------------------ ----------- ------------------------------ nls_language string AMERICAN When i try to do a manual connect with sqlplus, it succeeds $sqlplus /nolog SQL> connect oltpgen/oltpgen@TSTPOOL Connected. I have tried 'unsetting' the NLS_LANG parameter on the client side but did not help. Could you please help me to fix this. Best Regards Report message to a moderator Re: Connect to oracle fails with error ORA-12705: invalid cannot access nls or unknown NLS parameter value specified [message #474548 is a reply to message #474547] Tue, 07 September 2010 02:11 Michel Cadot Messages: 63883Registered: March 2007 Location: Nanterre, France, http://... Senior MemberAccount Moderator ORA-12705: Cannot access NLS data files or invalid environment specified *Cause: Either an attempt was made to issue an ALTER SESSION command with an invalid NLS parameter or value; or the environment variable(s) NLS_LANG, ORA_NLSxx, or ORACLE_HOME was incorrectly specified, therefore the NLS data files cannot be located. *Action: Check the syntax of the ALTER SESSION command and the NLS parameter, correct the syntax and retry the statement, or specify the correct directory path/values in the environment variables. Quote:When i try to do a manual connect with sqlplus, it succeeds So your application set another parameter or another value that what you have in your shell session. Regards Michel Report message to a moderator Re: Connect to oracle fails with error ORA-12705: invalid or unknown NLS parameter value specified [message #474550 is a reply to message #474548] Tue, 07 September 2010 03:01 kumasudh Messages: 14Registered: August 2010 Junior Member Hi Michel, Thanks a lot for your reply. My application doesnt c
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