Ora-000942 trying to connect JDev. 10.1.3 to a 8.1.5 Database

Hi, I'm trying to make the Hands-on session 1.2(Planning the Application).
In the Connection Tab,when I Try to view the tables asociated with my user (I'm following the hands-On with my own schema) the application show me this error :
ORA-000942 (Table or View does not exists).
I gues the problem migth by with my database version (8.1.5 with JDev.10.1.3)
My user had dba privileges.
What can i do to continue testing the new JDev.
Thanks.
Reynaldo

Probably the easiest solution would be to just download a newer version of the DB from OTN and try with that version.
Don't know if it will help, but maybe replacing the JDBC libraries in JDeveloper to an older version would work also.

Similar Messages

I got the error ORA-12154 trying to connect my app but not with the SQLplus

Hello! i need your help,
I have a client (Win XP SP2) and i'm trying to connect to the database in the server (Windows 2003, Oracle 10G) using the SQL plus, this is ok, but i try to do it throught the application developed in Developer 6i and i cannot, i got the error: ORA-12154 TNS:could not resolve service name. I tried to solve it by setting the env. var TNS_ADMIN and i still have the same error.
Could anyone help me?, please

Hi,
Check for following file TNSNAMES.ORA at location;
C:\<Forms-directory>\NET80\ADMIN
See, if your service name is added to your file. If not then add a new entry like;
gsm.world =
(DESCRIPTION =
(ADDRESS = (COMMUNITY = tcp)(PROTOCOL = TCP)(Host = 10.0.1.22)(Port = 1521))
(CONNECT_DATA = (SID = gsm))
Where:
gsm.world = your service through which you connect to databse.
Host = ip address of machine where oracle server is running.
sid = name of your database
If you already have entry of service in TNSNAMES.ora file then paste you service here as is did , so that we can check because the error you are facing is only due to service problem. Please update........

Error ORA-12154 trying to connect with instant client 11g / LDAP on Ubuntu

Hello,
I have successfully installed instant client 11.2.0.2 and sqlplus on my Ubuntu 11.04 workstation. I am able to successfully connect to DB's defined in tnsnames.ora, but when the resolution is (or should be) by LDAP, I get error
ORA-12154: TNS:could not resolve the connect identifier specified
Note: while it's fine for testing, it's not a viable option to setup all the DB's defined in the OID in tnsnames.ora - I need to use LDAP.
My setup is as follows:
Install folder: /opt/oracle/instantclient_11_2
TNS_ADMIN=/opt/oracle/instantclient_11_2/
sqlnet.ora
NAMES.DIRECTORY_PATH=(TNSNAMES,LDAP)
I am certain that tnsnames.ora and ldap.ora are valid, as I can connect successfully on another machine with the full client installed using the same files.
I tried to setup tracing in sqlnet.ora as follows
TRACE_LEVEL_CLIENT = SUPPORT
TRACE_DIRECTORY_CLIENT = /tmp
TRACE_FILE_CLIENT = sqlnet.trc
but not trace file gets generated in /tmp - am I doing something wrong ? (Note, I also tried to set DIAG_ADR_ENABLED=OFF as suggested by Laurenz Albe in Instant client don't work trace but that did not help)
I checked DocID=359206.1 but I don't think that applies as I'm on 11g.
Hope someone can help. Thanks in advance !

rgoold, you are a star ! I should have thought about line endings of course. Many thanks for your suggestion, that fixed the problem.
# file *.ora
ldap.ora: ASCII text, with CRLF line terminators
sqlnet.ora: ASCII text, with CRLF line terminators
# dos2unix *.ora
dos2unix: converting file ldap.ora to UNIX format ...
dos2unix: converting file sqlnet.ora to UNIX format ...
# ./sqlplus -L user@database
SQL*Plus: Release 11.2.0.2.0 Production on Mon Sep 5 15:26:16 2011
Copyright (c) 1982, 2010, Oracle. All rights reserved.
Enter password:
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL>
WOHOOOOO !!! :-)

ORA-12154 trying to connect using TOAD

Hi all,
I have Oracle 10G up and running on W2K, and working fine with sqlplus.
I have setup the registration KEYS (HKEY_LOCAL_MACHINE/...) so TOAD can look at the proper Database, but when I try to connect, I get the famous (and frustrating!) "ORA-12154: TNS:listener does not currently know of service requested in connect descriptor".
the TNSPING works fine as well as requested in the TOAD help file.
I don't really know what I have to do at this stage. Any idea is welcome.
Thanks,
Philippe Le Mounier

Try this:
set ORACLE_HOME and ORACLE_SID environment variables to the correct values by right clicking on "My Computer" on desktop and clicking:
Properties -> Environment Variables -> New
And then try connecting to TOAD.
I would suggest restoring the registry entries to their original values (since the connecting should work without changing any registry entries).

I'm not able to connect from 9.2 client to 8.1.7.0 database through ODBC

Hi,
I'm trying to connect from ORACLE 9.2 client to 8.1.7 DATABASE. The client is on WINDOWS XP. But I'm getting connection timed out error message. What's wrong with that ?

Can you connect to the 8.1.7 database from other clients? Can you verify that the listner is up?
Can the 9.2 client connect to some database?
I'm guessing that the 8.1.7 database listner isn't up or that the tnsnames on your client isn't set up correctly.
Justin Hi Justin,
1) I am able to connect to 8.1.7 database from other clients.
2)The 9.2 client is able to connect to some other database on the network which is 8.1.6.2.
3) I have cut and pasted tnsnames.ora from the working client( but that client is 8i client ).
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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-12154 when trying to connect to database from fortran application

I am trying to connect to database and run an simple select query to a table(without any where clause) using pro*fortran code.
the connect strng is like
exec sql connect :uidpwd
where uidpwd = username/password@SID
SID and tnsnames connect string are the same.
The fortran (profortran) code is placed in the database server and there are no errors when make is run.
Tnsping is working fine, also i am able to conect using sql*plus and run the same query.
Please help
Thanks and Regards
Nitin

Hi Nitin
Thanks for the helpful! With your point I'm now Pro! Great thanks.
By the way have your seen that?
Files such as LISTENER.ORA, TNSNAMES.ORA, SQLNET.ORA, if configured manually, or copied and edited from earlier releases of Oracle Database may have record attributes that are incompatible with Oracle Database 10g release 2. The software cannot read such files. The required record format is stream_lf and the record attributes are carriage_control and carriage_return.
This may result in:
Inability to start the listener
Services not registered with the listener
Inability to connect to other databases
ORA-12154: TNS:could not resolve service name
Run the following command on each file affected:
$ DIR/FULL filename
An output similar to the following may be displayed:
Record format: Variable length, maximum 255 bytes
Record attributes: Carriage return carriage control
If the output includes the preceding entries, then run the following command:
$ CONVERT/FDL=SYS$INPUT filename filename
RECORD
CARRIAGE_CONTROL CARRIAGE_RETURN
FORMAT STREAM_LF
^Z
Otherwise herewith an interesting metalink note. Doc ID: Note:437597.1
Subject: Ora-12154 When Executing Pro*Fortran Code Compiled With Oracle 10g.
Hope this will also help you...
Cheers
Hubert

ORA-03113 when trying to connect to database

RDBMS Version:: 9.2.0.6
Operating System and Version:: Win2003 Small Business Server
Error Number (if applicable):: ORA-03113
Server Net Version:: 9.2.0.6
Client Operating System and Version:: Solaris10
Client Net Version:: 2.1.3
ORA-03113 when trying to connect to database
I've currently a 7.1.3 client on SUN Solaris (5.10 Generic_118844-26 i86pc i386 i86pc) where I want to connect to the 9.2.0.6 database on a Win2003 Server hardware.
When i try to connect via SQL*Plus (Release 3.1.3.4.1), I get ORA-03113. Looking into the listener resp. alertfile on the server, I can see that the connectiorequest is recognized, but immediately answered by an ORA-0600, producing also trc-files.
listener: 25-MAI-2007 09:37:23 * (CONNECT_DATA=(SID=HTASQL)(CID=(PROGRAM=)(HOST=eklvpa)(USER=sat250))) * (ADDRESS=(PROTOCOL=tcp)(HOST=172.17.233.3)(PORT=32790)) * establish * HTASQL * 0
alert: ORA-00600: internal error code, arguments: [12333], [26], [0], [115], [], [], [], []
Activating traces on the client-side showed the following errors:
-<ERROR>- ntus2err: sd=8, op=1, resnt[0]=511, resnt[1]=2, resnt[2]=0
-<ERROR>- nserror: nsres: id=0, op=65, ns=12541, ns2=12560; nt[0]=511, nt[1]=2, nt[2]=0
-<ERROR>- nsopen: unable to open transport
-<ERROR>- nsprecv: transport read error
-<ERROR>- nserror: nsres: id=0, op=68, ns=12537, ns2=12560; nt[0]=507, nt[1]=0, nt[2]=0
-<ERROR>- osnqrc: wanted 1 got 0, type 0
-<ERROR>- osnqper: error from osnqrc
-<ERROR>- osnqper: nr err code: 0
-<ERROR>- osnqper: ns main err code: 12537
-<ERROR>- osnqper: ns (2) err code: 12560
-<ERROR>- osnqper: nt main err code: 507
-<ERROR>- osnqper: nt (2) err code: 0
-<ERROR>- osnqper: nt OS err code: 0
-<ERROR>- osnqsm: send-break: failed to send OOB break...
-<ERROR>- osnqper: error from send-marker
-<ERROR>- osnqper: nr err code: 0
-<ERROR>- osnqper: ns main err code: 12583
-<ERROR>- osnqper: ns (2) err code: 0
-<ERROR>- osnqper: nt main err code: 0
-<ERROR>- osnqper: nt (2) err code: 0
-<ERROR>- osnqper: nt OS err code: 0
-<ERROR>- osnqbr: returning 3113
Can anybody help me in determining the problem ? Is there a systemtic incompatibility in connecting a 7.1.3 client to a 9.2 (or even higher) database ?

Thanks for your reply.
But the funny thing on this compatibility issues is, that this configuration worked before. The only thing we did, was to setup the client-PC on a new hardware with also a new operating system (upgrading from Solaris 5.8 to 5.10). And from that time we encountered this problem.
Are there any OS-related problems known or better to say: is (was) ORACLE 7.1.3 supported on Solaris 5.10 ? Should we look for any patches which might help us ?

ORA-12514 when trying to connect to the database using SERVICE

Hi,
Version 10204
In a single instance database i would like to create new SERVICEs in order to use them later with Resource Manager.
The instance name is DWH.
I run the following commands:
I added to the tnsnames.ora file the following input:
XYZ =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = xxx)(PORT = 1522))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XYZ)
As SYSDBA i execute:
> exec DBMS_SERVICE.CREATE_SERVICE('xyz','xyz');
PL/SQL procedure successfully completed.
> exec DBMS_SERVICE.START_SERVICE('xyz');
PL/SQL procedure successfully completed.
But when i tried to connect to the instance:
sqlplus ac/ac@xyzSQL*Plus: Release 10.2.0.4.0 - Production on Sat Nov 1 14:44:43 2008
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor
When i am trying to connect , not via the service , its successed:
sqlplus ac/ac@dwh
SQL*Plus: Release 10.2.0.4.0 - Production on Sat Nov 1 14:45:07 2008
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Could you please help to understand why its failed to connect via SERVICE ?
Thanks

You told us.
ORA-12514: TNS:listener does not currently know of service requested in connect descriptor.
I ask some questions, you set alias for listener port (no default) + local_listener parameter, don't you?
If you did....
Please check by .....
lsnrctl status
lsnrctl service
Let me show my example:
About 1522 (no default port)
SQL> show parameter local_listener
NAME TYPE VALUE
local_listener string ALIASLISTENER
- check tnsnames.ora file in the same location listener.ora file.
$ cat tnsnames.ora
ALIASLISTENER=
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost )(PORT = 1522))
- About create new service
SQL> show parameter service_names
NAME TYPE VALUE
service_names string db
SQL> exec DBMS_SERVICE.CREATE_SERVICE('xyz','xyz');
PL/SQL procedure successfully completed.
SQL> exec DBMS_SERVICE.START_SERVICE('xyz');
PL/SQL procedure successfully completed.
SQL> show parameter service_names
NAME TYPE VALUE
service_names string xyz
$ lsnrctl status
LSNRCTL for Linux: Version 11.1.0.6.0 - Production on 02-NOV-2008 03:29:21
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=hostname)(PORT=1522)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for Linux: Version 11.1.0.6.0 - Production
Start Date 02-NOV-2008 03:28:45
Uptime 0 days 0 hr. 0 min. 36 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File ORACLE_HOME/network/admin/listener.ora
Listener Log File ORACLE_HOME/log/diag/tnslsnr/hostname/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=hostname)(PORT=1522)))
Services Summary...
Service "db" has 1 instance(s).
Instance "db", status READY, has 1 handler(s) for this service...
Service "db2XDB" has 1 instance(s).
Instance "db", status READY, has 1 handler(s) for this service...
Service "db_XPT" has 1 instance(s).
Instance "db", status READY, has 1 handler(s) for this service...
Service "xyz" has 1 instance(s).
Instance "db", status READY, has 1 handler(s) for this service...
$ lsnrctl service
LSNRCTL for Linux: Version 11.1.0.6.0 - Production on 02-NOV-2008 03:29:40
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=hostname)(PORT=1522)))
Services Summary...
Service "db" has 1 instance(s).
Instance "db", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
Service "db2XDB" has 1 instance(s).
Instance "db", status READY, has 1 handler(s) for this service...
Handler(s):
"D000" established:0 refused:0 current:0 max:972 state:ready
DISPATCHER <machine: hostname, pid: 30200>
(ADDRESS=(PROTOCOL=tcp)(HOST=hostname)(PORT=45572))
Service "db_XPT" has 1 instance(s).
Instance "db", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
Service "xyz" has 1 instance(s).
Instance "db", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
The command completed successfully

ORA-12560: TNS:protocol adapter error when trying to connect

hopefully somebody can help me out... the problem i'm having is connecting to the scott/tiger database. i keep getting :
"ORA-12560: TNS:protocol adapter error" when trying to connect to it. it worked previously, but i unistalled oracle 8i personal and reinstalled it. now it doesn't let me connect. what's going on?
thanx,
uriah

You can run the net8 assistant to set up your tnsnames.ora file.
start/programs/oracle/network administration/net8 assistant
When you are done it should look something like this:
ORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
     (PROTOCOL = TCP)
     (Host = )
     (Port = 1521)
(CONNECT_DATA = (SID = ORCL))
Bev

ORA-06413 Error when trying to connect through Win ME.

When I am trying to connect to Oracle 8.0.4 database on SCO
Unixware 7.1.0 though SQL*Plus on Windows ME. It gives error ORA-
06413: Connection not open. But it allows to connect through
Windows 95/98/NT. What may be the reason?

yes it does list wham3.....here's the output of lsnrctl services wham3
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 21-SEP-2005 15:53
:34
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=juipinj.corp.whamtech.co
m)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=wham3)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
Service " wham3.corp.whamtech.com" has 1 instance(s).
Instance "wham3", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:46 refused:0 state:ready
LOCAL SERVER
Service "wham3XDB.corp.whamtech.com" has 1 instance(s).
Instance "wham3", status READY, has 1 handler(s) for this service...
Handler(s):
"D000" established:0 refused:0 current:0 max:1002 state:ready
DISPATCHER <machine: JUIPINJ, pid: 2024>
(ADDRESS=(PROTOCOL=tcp)(HOST= JUIPINJ.corp.whamtech.com)(PORT=1073))
Service "wham3_XPT.corp.whamtech.com" has 1 instance(s).
Instance "wham3", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:46 refused:0 state:ready
LOCAL SERVER
The command completed successfully

ORA-12514 when trying to connect as sysdba

Hello All,
I am using ORACLE 10g R2
when trying to connect to SQLPUS in order to startup a database using the below commands :
set ORACLE_SID=dbname
C:\>sqlplus /nolog
SQL*Plus: Release 10.2.0.4.0 - Production on Tue Nov 3 10:50:13 2009
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
SQL> connect sys/password@dbname as sysdba
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor
I am facing the ORA -12514
Please advise how to solve it
Regards,

Hello,
My database is defined in the tnsnames and below is the status of the listener, you can see that the "The listener supports no services"
is it related to the problem, How can i force the listener to support my service?
LSNRCTL> status
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 10.2.0.4.0 - Produ
ction
Start Date 03-NOV-2009 10:49:34
Uptime 0 days 1 hr. 5 min. 21 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Log File C:\oracle\product\10.2.0\db_1\network\log\listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=-----)(P
ORT=1521)))
The listener supports no services
The command completed successfully

Trying to connect as sysdba results in ORA-01031

Database server runs in shared server mode,
so in tnsnames I have entry for network service
name with (SERVER = DEDICATED) option to be
able to connect as sysdba, initialization
parameter REMOTE_LOGIN_PASSWORDFILE is set to EXCLUSIVE,
in password file there is one entry for user sys.
I'm trying to connect with user sys as sysdba,
but the result is ORA-01031 error.
Can anybody tell me how can I make it to work?
Thanks for advise a lot,
P.

I have recreated password file,
but it behaves like before, connecting
to database from local machine with
user not in OSDBA or OSOPER group works,
but from other machine it ends with error.
I have one more question: When I connect
from local machine using tnsnames.ora file
in network service name defined in that file
I have (SERVER = SHARED)
and I'm able to connect as sysdba, I thought that
connect as sysdba is possible only with
(SERVER = DEDICATED) when database works in
shared server mode.

Trying to connect to target database...ORA-01994: GRANT failed: password

I am trying to connect to a target database which on linux from a catalog database which is on Windows. I was initially having problems with our DEV database but eventually got it working. Now I have to register the QA database and I'm running into the same problems. Below is a list og things that I have tried:
C:\>rman
Recovery Manager: Release 10.2.0.3.0 - Production on Thu May 10 17:01:51 2007
Copyright (c) 1982, 2005, Oracle. All rights reserved.
RMAN> connect target sys/password@fprcqa
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
ORA-01031: insufficient privileges
2. So I went to the target database (FPRCQA) and I checked the following:
SYS@FPRCQA> select * from v$pwfile_users;
no rows selected
SYS@FPRCQA> grant sysdba to sys;
grant sysdba to sys
ERROR at line 1:
ORA-01994: GRANT failed: password file missing or disabled
3. Then I checked the passwordfile
SYS@FPRCQA> show parameter pass
NAME TYPE VALUE
remote_login_passwordfile string[b] EXCLUSIVE
4. Then I created a passwordfile in $ORACLE_HOME/dbs because it did not exist.
[oracle@rh-staging dbs]$ orapwd file=orapwdFPRCQA password=password entries=300
-rw-r----- 1 oracle oinstall 8385 Sep 11 1998 init.ora
-rw-r--r-- 1 oracle oinstall 12920 May 3 2001 initdw.ora
-rw-rw---- 1 oracle oinstall 1552 May 8 14:09 hc_FPRCQA.dat
-rw-rw---- 1 oracle oinstall 24 May 8 14:09 lkFPRCQA
drwxr-xr-x 63 oracle dba 4096 May 8 15:12 ..
drwxr-x--- 2 oracle oinstall 4096 May 10 16:10 .
-rw-r----- 1 oracle oinstall 5632 May 10 16:10 spfileFPRCQA.ora
-rwSr----- 1 oracle oinstall 39424 May 10 16:14 orapwdFPRCQA
5. Then I tried again to grant sysdba to sys and it gave me the same error as before.
ALSO, I cannot connect to the the target database from the catalog database through sqlplus...as I get the same error of insufficient privs:
C:\>set ORACLE_SID=fprcqa
C:\>sqlplus /nolog
SQL*Plus: Release 10.1.0.3.0 - Production on Thu May 10 17:11:41 2007
Copyright (c) 1982, 2004, Oracle. All rights reserved.
SQL> connect sys/password@fprcqa as sysdba
ERROR:
ORA-01031: insufficient privileges
Can anyone help please?

Hello all;
I created the files with following command in $ORACLE_HOME/dbs/
orapwd file=orapwRCVDB password=sys entries=20
remote_login_passwordfile=EXCLUSIVE
$ ls -ltr orapw*
-rwxrwxrwx 1 oracle dba 3584 Dec 22 15:29 orapwRCVDB
but still I am facing similar error ..
SQL> grant sysdba to system;
ORA-01994: GRANT failed: password file missing or disabled
so i checked ...
SQL> select * from v$pwfile_users;no rows selected
can anyone tell me where I am doing mistakes ? It's urgent !!
atul.

ORA-12705 when trying to connect to database

I am trying to install SQL Developer on a user PC in my company, but when the user tries to connect to a database he gets the following error message:
An error was encountered performing the requested operation:
ORA-00604: error occurred at recursive SQL level 1
ORA-12705: Cannot access NLS data files or invalid environment specified
0604. 00000 - "error occurred at recursive SQL level %s"
*Cause: An error occurred while processing a recursive SQL statement
(a statement applying to internal dictionary tables).
*Action: If situation described in the next error on the stack
can be corrected, do so; otherwise contact Oracle Support.
Vendor code 604
I have tried searching this forum and the rest of the web for this error, and I have tried all the tips that I have found, but nothing seems to work for me, I get the same error message every time. Most of the tips have been centered around the NLS_LANG parameter. Does anybody have a suggestion?

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.

Ora-000942 trying to connect JDev. 10.1.3 to a 8.1.5 Database

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