ORA-12705 (Invalid or Unknown NLS parameter) connecting to 9.2.0.5 database

I installed OracleXE on my laptop and it seems like after that, I was not able to connect to my pre-existing "remote" databases anymore via Forms, Reports, Discoverer, or SQL*Plus.
I was able to add these "remote" databases to the tnsnames in my XE Oracle_home instance to allow me to connect to these databases via TOAD. But, I still cannot connect to them from the above named applications.
I've read through so much NLS_LANG and ORA-12705 documentation, and i still can't figure out why it won't let me connect. I've tried setting the NLS_LANG in my registry to just about every possible value. The database they are trying to connect to has it set to AMERICA_AMERICAN.UTF8. I'm starting to think re-installing all of my Oracle client apps is my only option. Any ideas?

I'll check on that. But, I made sure to sync up the tnsnames.ora files in each of my ORACLE_HOMEs so that I could take that out of the equation.
Is there a way to turn on some logging when I try to connect to these "remote" databases to give me more of an idea exactly whats going wrong? Or, to track the Oracle Home each particular exe is pointing to?
When i was playing around with the NLS_LANG environment variable (not sure exactly which value caused it), I also got ORA-3106 (fatal two-task protocol) errors a couple of times when I was trying to log in.

Similar Messages

Changing locale generates ORA-12705: invalid or unknown NLS parameter error

By mistake I changed the default locale with following code:
Locale.setDefault(new Locale(localeCode))
and I get:
JBO-30003: The application pool (com.photoswing.model.site.WebPhotographerGlobalAMLocal) failed to checkout an application module due to the following exception:
oracle.jbo.JboException: JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-29000: Unexpected exception caught: oracle.jbo.DMLException, msg=JBO-26061: Error while opening JDBC connection.
at oracle.jbo.JboException.<init>(JboException.java:343)
## Detail 0 ##
java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1
ORA-12705: invalid or unknown NLS parameter value specified
Thanks
Fred

Can somebody explain the relation between default locale and NLS application pool connection parameter?
Thanks
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ORA-12705 Invalid or unknown NLS_LANG parameter value specified

Hi,
I am trying to connect to a remote Oracle 8i database using TOAD.I have Oracle 8i and 9i installed on Windows XP Professional.I am able to connect via SQL*PlUS and OEM.Initially I was able to connect with TOAD.Then I changed the environment variable NLS_LANG to the server setting and afterwards unset it.I haven't been able to connect to remote db via TOAD since and get the following error:
ORA-12705:Invalid or unknown NLS_LANG parameter value specified
I have unset the value of NLS_LANG in the registery settings of both the Oracle homes.it is not set in environment also.I have exhausted the resources but haven't been able to come up with an explanation and solution.please help.

When I connect TOAD with 9i as ORACLE_HOME, it connects fine but when I try to connect with 8i as ORACLE_HOME, I get the ORA-12705 error.does this mean there is some wrong setting in 8i Home? I have removed NLS_LANG setting from the 8i Home registry setting. Any help will be greatly appreciated.Thanks.

Invalid or unknown NLS parameter value specifiedBR0310E Connect to database

Dear all ,
While installing Db instance (4.7 e,HPIA64-oracle), in database update stati.
got error like
"WARNING 2008-03-19 01:36:25
Execution of the command "/sapmnt/C2P/exe/brconnect -u / -c -f crsyn -o SAPC2P" finished with return code 3. Output: BR0801I BRCONNECT 6.40 (11)BR0280I BRCONNECT time stamp: 2008-03-19 01.36.25BR0301E SQL error -12705 at location db_connect-2ORA-12705: invalid or unknown NLS parameter value specifiedBR0310E Connect to database instance C2P failed
ERROR 2008-03-19 01:36:25
CJS-00288 Could not update database statistics.<br>DIAGNOSIS: Command brconnect -u / -c -f crsyn -o SAPC2P returned 3.<br>SOLUTION: See brconnect.log for details.
Brconnect.log shows like
R0801I BRCONNECT 6.40 (11)
BR0280I BRCONNECT time stamp: 2008-03-19 01.36.25
BR0301E SQL error -12705 at location db_connect-2
ORA-12705: invalid or unknown NLS parameter value specified
BR0310E Connect to database instance C2P failed
BR0280I BRCONNECT time stamp: 2008-03-19 01.36.25
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How resolve this issue.
Regards,
satish kumar

Hi Sergo,
those notes are a bit outdated, that is the reason I indicate to read the FAQ.
If you read it carefully you will realize of several things:
1) the oracle client to be used depends on the SAP kernel version
2) the way the oracle client is "linked" with the kernel depends also on the version.
You can take a look at the powerpoint attached to the note.
For the sake of simplification I'll go from kernel 4.6D (and forgot the exceptions)
Kernel 4.6D was linked against oracle client 8.0
The ORA_NLS33 has to point to the NLS files of that version. But oracle made something easier.
Oracle NLS files for version 8.1 are also compatible with 8.0.
This means that, even when the client was 8.0, you could use NLS files of 8.1.7 without any error (the one is refered in this thread)
Another thing is that the oracle client library was included on the SAP kernel, it was statically linked, SAP only needed the NLS files.
This changed a little with newer kernels.
What happens with Kernel 6.20?
SAP does not includes the client inside the KERNEL, now the oracle library is dinamically linked. By default the kernel looks for it on the /oracle/client/81x_64/lib (assumming here 64 bit)
ORA_NLS33 can point to the oracle client or the oracle home, again we have compatibility.
But, then oracle start doing "funny" things with oracle 9i.
SAP kernel 6.40 is dynamically linked against this oracle client version. Now the search directory is /oracle/client/92x_64. But NLS files are not backwards compatible (later on Oracle provided information about a couple of environment variables to be able to use 9i nls files with 8x client)
it is more, nls files are not even compatible between oracle 9i versions.
For that reason, it could be that you have installed in your oracle home, lets say 9.2.0.7 and your ORA_NLS33 pointing to the oacle home.
But SAP kernel is using (if your environmet variables are OK) the library on the /oracle/client/92x_64 and you get the error ORA-12705 even when you think everything is OK.
Again, my recommendation is to follow the proper note.
If you are using a kernel that uses the client 9.2 then you have to configure the environment variables as the correspondent note for that client (539922 Installing the ORACLE client software 9.2.X for UNIX t) or other note that could complement it (like installing several clients on one server)
Hope the explanation is clear.
Note. This is only valid for UNIX, in windows it is a different history.

Oracle 8.1.7.4 + JDBC Driver 10.2.0.3.0=invalid or unknown NLS parameter...

I'm having an issue trying to update the jdbc driver from 10.1.0.2.0 to 10.2.0.3.0 to access an Oracle 8.1.7.4 instance. Using this code I'm getting the following exception, any ideas how to fix it?
Thanks,
Johann
Connection c = null;
try {
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} catch (Exception e) {
     e.printStackTrace();
} finally {
     try {
          c.close();
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java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1
ORA-12705: invalid or unknown NLS parameter value 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:791)
     at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:362)
     at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:439)
     at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:165)
     at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35)
     at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801)
     at TestClass.main(TestClass.java:14)

JDBC drivers set NLS parameters based on your locale settings. There are three based parameters: language, territory and character set. Maybe in your case JDBC driver 10.2.0.3.0 sets one of them with value that is not supported in Oracle Database 8.1.7.4. Character set is the first candidate for this. JDBC drivers use only Unicode character sets - there are a few new of them in Oracle Database 10g. 8 and 9 versions of JDBC drivers use UTF8 which is Unicode version 3.0 but in 10g is added Al32UTF8 which is Unicode version 4.0.

PHP 5/Oracle 9i: invalid or unknown NLS parameter value error - Windows XP

Details:
Apache/1.3.33 (Win32) PHP/5.0.2
Windows XP Pro Service Pack 1
Oracle 9i (located remotely on Sun Solaris)
Errors:
Warning: ocilogon() [function.ocilogon]: OCISessionBegin: ORA-12705: invalid or unknown NLS parameter value specified in c:\program files\apache group\Apache\htdocs\eng\class\class.oci8hook.php on line 154
Warning: ocilogon() [function.ocilogon]: ociopen_server: ORA-12560: TNS:protocol adapter error in c:\program files\apache group\Apache\htdocs\eng\class\class.oci8hook.php on line 154
Unable to connect to database
Question:
How do I set-up the NLS parameters on Windows XP to see a remoted Oracle 9i database?
Summary:
I do have Oracle client loaded on my Windows XP workstation, plus when I run phpinfo() on my local workstation, I do have Oracle support enhabled:
oci8:
OCI8 Support: enabled
Revision: $Revision: 1.257 $
Active Persistent Links: 0
Active Links: -6
Temporary Lob support: enabled
Collections support: enabled
Oracle:
Oracle Support: enabled
Any suggestions or help would be greatly appreciated. Thank you for reading this post.

user12009184 wrote:
can anyone help me to resolve the problem.=================================
Patience, Grasshopper
You posted this follow-up a mere 30 minutes after your previous post.
This forum is not a chat line, and it is not paid support.
No one is responsible for monitoring it and giving a quick response.
Furthermore, it is a global forum. The person with the information you seek may very well live 20 time zones away from you and was going to bed just as you posted. He will not even see your post for several more hours.
Your original post went up in the middle of the night for half the world.
No one with the information you seek is deliberately withholding it until you sound sufficiently desperate.

ORA-00604: error occurred at recursive SQL level 1 ORA-12705: invalid or un

Hello, I'm so worried because I can't resolve the following problem with my oracle clients on my desktop.
Initial state:
SO: Windows XP SP1
Oracle clients: Oracle 8i
Issue: I can get connection and access to the DB successfully
Middle state:
SO: Windows XP SP1
Oracle clients: The same Oracle 8i and a new Oracle 9 client.
Issue: We need to swap between each DB 8 and 9 using the HOME SELECTOR to get connections and access. I understand that the Oracle 9 Client have back-compatibility with 8i DBs. If I tray to get connection to the DB 8i using the Oracle 9 we get the following errors.
Errors: ORA-00604: error occurred at recursive SQL level 1
ORA-12705: invalid or unknown NLS parameter value specified
I decided to uninstall all the products (Oracle 8 and 9) using the Oracle Universal Installer. We didn't erase folders nor registers, we just used Oracle Universal Installer. Then we installed Oracle 10g
Final Sate:
SO: Windows XP SP1
Oracle clients: only Oracle 10g
Issue: I can get connection and access to the Oracle 9 DB. But trying with the Oracle 8i DB I got the same problem described above.
Errors: ORA-00604: error occurred at recursive SQL level 1
ORA-12705: invalid or unknown NLS parameter value specified
Please can somebody tell me how can I resolve this problem.
Thanks.
Luis Carlos

You need to check you're NLS environment settings, check out this thread
ORA-12705: invalid or unknown NLS parameter value specified

ORA-12705 Error Message while trying to connect to the DB

A colleague of mine has been trying to connect to the DB through PL/SQL Developer. The error message returned is :
ORA-12705: invalid or unknown NLS parameter value specified
Checked the registry for NLS_LANG which is set to NA. I did that because the ORA message references the NLS_LANG parameter. However, I doubt that is the problem. Went about to create a new TNS Name entry through Oracle NET Manager and get the same Error Message while performing the TEST function.
Any clues ? I am clueless at this point.

This can occur with any NLS_ environment variable of registry value.
Your assertion ' the ORA message references the NLS_LANG parameter' is incorrect.
You can set NLS_TERRITORY, NLS_DATE_FORMAT etc, etc, etc.
The order of precedence is environment variable, registry, Oracle provided default.
To find out what is going on set every NLS related environment variable to the empty string.
In sqlplus
select * from v$nls_valid_values
will show you what can be set,
This error will also occur when you installed the software with English as the only language.
SQL developer doesn't use tnsnames.ora
The new tnsname entry has nothing to do with it.
You have an incorrect environment variable or registry value somewhere
(in HKLM\software\oracle)
Sybrand Bakker
Senior Oracle DBA

Ora:12705 unable to access NLS data files or invalid environment specified

Hi All,
In our BW production SAP standard job DBA:update_stats is failing . In Job log we found that the info like
Ora:12705 unable to access NLS data files or invalid environment specified.
Connect to DB instance failed.
Brconnect terminated with exit code 3.
We are on Oracle 10.2 BW 3.5 Sunsolaris 5.10
The Env is as below:
HOME=/home/bwpadm
PATH=/oracle/BWP/102_64/bin:/usr/jdk/j2sdk1.4.2_13/bin:/home/bwpadm:/usr/sap/BWP/SYS/exe/run:/etc:/usr/bin:.:/opt/EMCpower/bin/64:/etc/emc/bin:/usr/ccs/bin:/usr/ucb:/usr/openwin/bin
LOGNAME=bwpadm
HZ=
TERM=vt100
SHELL=/bin/csh
MAIL=/var/mail/bwpadm
TZ=US/Pacific
PWD=/home/bwpadm
USER=bwpadm
SAPSYSTEMNAME=BWP
DIR_LIBRARY=/usr/sap/BWP/SYS/exe/run
LD_LIBRARY_PATH=/usr/sap/BWP/SYS/exe/run:/opt/j2sdk1.4.2_08/bin
JAVA_HOME=/usr/jdk/j2sdk1.4.2_13
THREAD=NOPS
dbms_type=ORA
dbs_ora_tnsname=BWP
dbs_ora_schema=SAPBWP
ORACLE_PSRV=BWP
ORACLE_SID=BWP
DB_SID=BWP
ORACLE_HOME=/oracle/BWP/102_64
ORACLE_BASE=/oracle
ORA_NLS33=/oracle/client/92x_64/ocommon/nls/admin/data
NLS_LANG=AMERICAN_AMERICA.WE8DEC
SAPDATA_HOME=/oracle/BWP
Plz suggest what we have to change to fix the problem.
Thanks,
Subhash.G

Thanks for the reply,
The below is the orasid env:
As you suggest we found ld_library_path is not set to oracle client .
we still using 9.x client shall we add that path to the above varaible.
Please suggest..
HOME=/oracle/RSS
PATH=/oracle/RSS/102_64/bin:/oracle/RSS:/usr/sap/RSS/SYS/exe/run:/etc:/usr/bin:.:/opt/EMCpower/bin/64:/etc/emc/bin:/usr/ccs/bin:/usr/ucb
LOGNAME=orarss
HZ=
TERM=vt100
SHELL=/bin/csh
MAIL=/var/mail/orarss
TZ=US/Pacific
PWD=/oracle/RSS/102_64/dbs
USER=orarss
SAPSYSTEMNAME=RSS
DIR_LIBRARY=/usr/sap/RSS/SYS/exe/run
LD_LIBRARY_PATH=/usr/sap/RSS/SYS/exe/run:/oracle/RSS/102_64/lib
THREAD=NOPS
dbms_type=ORA
dbs_ora_tnsname=RSS
dbs_ora_schema=SAPRSS
ORACLE_SID=RSS
DB_SID=RSS
ORACLE_BASE=/oracle
ORACLE_HOME=/oracle/RSS/102_64
NLS_LANG=AMERICAN_AMERICA.UTF8
SAPDATA_HOME=/oracle/RSS.
Thanks,
Subhash.G

SQLLDR & host = ORA-12705 invalid NLS

I'm trying to load some data from txt file into database.
I have a batch file and it looks like this:
set ORACLE_HOME=D:\Oracle
set NLS_LANG=AMERICAN_AMERICA.EE8MSWIN1250
set PATH=D:\Oracle\bin;%PATH%
sqlldr usr/pass@db control=d:\file.ctl log=d:\file.log data=d:\data.txt
If I run this batch from command prompt it works OK, If I run this from FORM I get ORA-12705.
It looks like my NLS_LANG variable is not getting through.
..., any ideas?

set it in the form account's profile. since your login account may not be the same as form access the db.

ORA-01722 Invalid Number Error - report parameter

I have a report which runs successfully using the following simple select statement: -
select u.user_id, u.user_forename||' '||u.user_surname user_name,
fo.flight_number_in, fo.sta, fo.ata, fo.flight_number_out, fo.std, fo.atd
from users u, flight_operations_employees foe, flight_operations fo
where NVL(fo.sta, fo.std) between :P_Start and :P_End and
fo.record_number = foe.record_number and
u.user_id = foe.user_id
order by u.user_surname
Where P_Start and P_End are parameters passed from a form. I want to add further user option selections for the report and have added another parameter (P_inClause) where the user can select one or more items to select from. The column selected is a number on the table. I then want to pass this as another parameter into the report listing a number of valid values using the IN statement. The updated select statement is: -
select u.user_id, u.user_forename||' '||u.user_surname user_name,
fo.flight_number_in, fo.sta, fo.ata, fo.flight_number_out, fo.std, fo.atd
from users u, flight_operations_employees foe, flight_operations fo
where NVL(fo.sta, fo.std) between :P_Start and :P_End and
fo.record_number = foe.record_number and
u.user_id = foe.user_id and
u.user_id IN :P_inClauseorder by u.user_surname
u.user_id is a number column in the table. The value of P_inClause is set as a character parameter in the report and has the value (45,5,13,26) - as an example.
When I try running the report interactively it comes up with the ORA-01722 : Invalid Number error and points to the P_inClause parameter. If I type in the value directly into the select statement it works fine.
Do you have any ideas as to how I can make this work?
Regards
Edited by: Buzzer on Apr 13, 2011 12:44 PM

You can search this forum for "in clause", e.g.:
Re: how to pass values to where conditon

Ora-12705 can not access nls data files or invalid environment specified

platform: win2000,
dev tool: VC++2003
the client machine:only install oracle instant client and XDK
env variable:
NLS_LANG=SIMPLIFIED CHINESE_CHINA.ZHS16GBK
ORA_NLS10=%XDK_HOME%/nls/data
the exception was thrown out when open oracle connection:
env->createConnection (user, password, service);
I will appreciate if anyone can tell me what was going on
Regard

I recently encountered this error (12705 with same text) after installing, de-installing and again installing the Oracle 10.2.01 client. The initial install saved to a path ending in ... /Client1, but hung on the last screen (due to a conflict in my response to a prompt from Semantic to allow "javaw" to run). The second install saved to a path ending in .../Client2.
The error was resolved by removing the path for .../Client1 in the "Path" Environment Variable.

Sqldeveloper ORA-12705 NLS parameter problem

Hi,
I just have installed sqldeveloper 1.2.1.
I´m using Oracle 9i with american_america character set.
My Win XP regional settings: Español (Ecuador) = Spanish (Ecuador)
I configured sqldevloper with Language=American, Territory=Ecuador, Sort=Spanish, Comp=Binary and Date Language=American. However, I get connected to the db succesfully, but I got an annoying message (2 times):
An error was encountered performing the following operation:
ORA-12705: Invalid or unknown NLS parameter value especifed.........
It could be great if someone could help me to get rid of this messages...
Regards,
Santiago

Fixed ORA-12705 with sqldeveloper Version 1.5.1 Build MAIN-5440 on Windows XP
I also had ORA-12705 Cannot access NLS data files or invalid environment specified on connect to DBMS instance and was able to track it down to the environemnt variable ORACLE_HOME which I had set in the dos command box as below:
ORACLE_HOME=C:\programs\oracle\product\10.2
That pointed to an Oracle Client ORACLE_HOME.
I realized that the error goes away if:
a) I remove ORACLE_HOME from the environment, i.e. "set ORACLE_HOME=" in the does box or
b) I set ORACLE_HOME=C:\programs\oracle\product\11.1, where this is an 11.1 SERVER ORACLE_HOME
Using regmon I saw that sqldeveloper does not access the Windows registry. Unfortunately I was unable to determine the root cause why the error occured when ORACLE_HOME pointed to the 10.2 client ORACLE_HOME. All I can say is it was not due to file access permissions.
I was also unable to determine why sqldeveloper kept using C:\programs\oracle\product\10.2\jdbc\lib\ojdbc14.jar even when ORACLE_HOME did not point to C:\programs\oracle\product\10.2.
With ORACLE_HOME=C:\programs\oracle\product\11.1 the following jar file was used for JDBC:
C:\programs\oracle\product\11.1\jdbc\lib\ojdbc5.jar
When I'm setting "set ORACLE_HOME=C:\programs\sqldeveloper", which is the installation directory of sqldeveloper, then it works fine and filemon utility shows that it uses this JDBC jar file:
C:\programs\sqldeveloper\jdbc\lib\ojdbc5.jar
Unfortunately neither Oracle® Database SQL Developer Installation Guide Release 1.5 E12153-02 nor Oracle® Database
SQL Developer User’s Guide Release 1.5 E12152-05 (the latest editions as of Dec 08) say anything about ORACLE_HOME that applies.
However this info in the "User's Guide" is noteworthy: "_Note that SQL Developer does not use default values from the current system for globalization support parameters_;"
This seems to indicate that any NLS_* parameters in the registry and environment (DOS box) are ignored. Go to Tools > Preferences > Database > NLS in sqldeveloper to set them. But there is no way to set the character set!

Getting exception ORA-12705 while trying to connect to database from forms 9i

Hello All,
I have installed 9i database and I gave path for oracle home as Oracle_path while installing. then I installed 9i dev suite, Installer forced me to use different Oracle home, so I gave Odev_path as path.
I have created server alias name from dev suite to Oracle database and I could connect to database from froms 9i. suddenly it started giving me the following exception when I try to connect database from forms 9i.
ORA-12705 invalid or unknown NLS parameter value specified
could some one help toresolve the issue.
Thanks in advance
Raj

I have already seen this document and tried it out, but it didn't work. And I have tried out numerous other tips that I have found in different places on the web.
Is the client installation of any relevance? I notice that this user has a different installation from the one that I have, and that he amongst other things doesn't have sql plus installed.

PROBLEM JDEVELOPER 10.1.3.1.0 ORA-00604 ORA-12705

Hi,
I am following the instructions of the tutorial "Build a Web Application with ADF Faces and Oracle TopLink" on http://www.oracle.com/technology/obe/obe1013jdev/10131/10131_adftoplink/master-detail-edit_page_adf_toplink.htm
I use:
- Jdeveloper 10.1.3.1.0
- Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.1.0 - Production
First, when I tried to create a connection, I got the errors:
ORA-00604: error occurred at recursive SQL level 1
ORA-12705: invalid or unknown NLS parameter value specified
Then, I add this lines to my jdev.conf:
AddVMOption -Duser.region=es
AddVMOption -Duser.language=es
After that, I could create a connection succesfully, but when I run the application, I got the following messages:
1. JBO-29000: Excepción [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.1.0) (Build 061004)): oracle.toplink.exceptions.DatabaseException Excepción Interna: java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1 ORA-12705: invalid or unknown NLS parameter value specified Código de Error: 604; nested exception is: Excepción [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.1.0) (Build 061004)): oracle.toplink.exceptions.DatabaseException Excepción Interna: java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1 ORA-12705: invalid or unknown NLS parameter value specified Código de Error: 604
2. Excepción [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.1.0) (Build 061004)): oracle.toplink.exceptions.DatabaseException Excepción Interna: java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1 ORA-12705: invalid or unknown NLS parameter value specified Código de Error: 604; nested exception is: Excepción [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.1.0) (Build 061004)): oracle.toplink.exceptions.DatabaseException Excepción Interna: java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1 ORA-12705: invalid or unknown NLS parameter value specified Código de Error: 604
It seems like I got the same errors that I got at first time when I was trying to create a connection.....
I also downloaded the ojdbc14.jar for my oracle database version, and replace it with the one in ..../jdbc/lib. However nothing works, I can create the connection, I could browse any database object in the Jdeveloper enviroment, but when I run the application, no thing works....
Asking for help please

Hi user538543 , i've had the same situation and solved
changing my O.S. regional settings to English and USA.
Please try that.
Regards,
Luis R.

ORA-12705 (Invalid or Unknown NLS parameter) connecting to 9.2.0.5 database

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