Oracle Error Code 12705
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ora-12705 invalid or unknown nls parameter value specified Resolving ORA-12705: Cannot access NLS data files or invalid environment specified Oracle Database Tips by Burleson Consulting Question: ora-12705 sql developer 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 with different character sets but error while trying to retrieve text for error ora-12705 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 Oracle documentation notes are not very helpful: ORA-12705:Ora-12705 Instant Client
"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 Windows registry (re-named is best). Look for the NLS_LANG subkey in the registry at \HKEY_LO
invalid environment specified) Por jarrarte | 2
Ora 12705 Pl Sql Developer
octubre, 2010 - 9:09 PM | base de ora-12705 toad datos, Linux, Windows Hay veces que al conectarnos a una base Oracle, cannot access nls data files sql developer nos retorna un error ORA-12705 con el mensaje "ORA-12705:Cannot access NLS data files or invalid environment specified", o en un ambiente http://www.dba-oracle.com/t_ora_12705_resolution.htm en español "ORA-12705: No se puede acceder a los archivos de datos NLS o se ha especificado un entorno no válido".Un stack trace típico de este error en una aplicación Java es algo parecido a esto: Caused by: java.sql.SQLException: ORA-00604: error occurred http://josearrarte.com/blog/2010/10/02/error-de-oracle-ora-12705-cannot-access-nls-data-files-or-invalid-environment-specified/ at recursive SQL level 1 ORA-12705: Cannot access NLS data files or invalid environment specified at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:283) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:278) at oracle.jdbc.driver.T4CTTIoauthenticate.receiveOauth(T4CTTIoauthenticate.java:785) at oracle.jdbc.driver. T4CConnection.logon(T4CConnection.java:362) at oracle.jdbc.driver.PhysicalConnection.
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 http://dba.stackexchange.com/questions/82217/ora-12705-cannot-access-nls-data-files-or-invalid-environment-specified 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 sql developer works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top ora-12705 cannot access NLS data files or invalid environment specified up vote 1 down vote favorite I have i'm installing oracle in machine 12c, while installing everything goes smoothly but when it reach to database creation it passes two step. cleaning up failed stat copying database file cannot access nls creating and starting oracle instance on the last point (creating and starting oracle instance) it gives me following error: ora-12705 cannot access NLS data files or invalid environment specified what I have tried is: set env variable in windows to NLS_LANG=AMERICAN_AMERICA.WE8MSWIN1252 and also I have go ahead and rename the register edited of NLS those above point also mentioned in couple of search I did but still when I retry database creation I get same error all the time. thanks for help oracle share|improve this question asked Sep 21 '14 at 16:12 hi4ppl 1614 migrated from stackoverflow.com Nov 8 '14 at 12:10 This question came from our site for professional and enthusiast programmers. Have you got the rest of your environment variables set properly, e.g. ORACLE_HOME? –Alex Poole Sep 21 '14 at 17:53 i'm installing this in windows so ORACLE_HOME is set to by default in windows, but still check it it's their –hi4ppl Sep 22 '14 at 6:27 See also serverfault.com/questions/63216/… –Vadzim Jun 15 '15 at 13:03 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote Thanks everyone, finally after trying many steps on changing registry and also env