Connecting to the Oracle8i database from the browser

Can any one please tell me the architecture requirements and setup for connecting to the orcle 8i database from the browser. I am dummy in internet programming but I would like to learn it.
We currently have "Oracle8i Enterprise Edition Release 8.1.7.4.0 - 64bit Production" installed on HP-UX B.11.00 server with "JServer Release 8.1.7.4.0 - 64bit Production"
Basically I want to create a simple ADD/MODIFY/DELETE/VIEW screen in the browser,
connecting to the oracle 8i database, select data and display it on the browser.
In order to achieve this, what should I install in the Oracle database or what should I check in the database to see if that is installed already.
Currently it has the Java pool created, clasess installed already and also the XML
packages installed already. (i.e XMLGEN, XMLPARSER, XML....)
what are the other O/S level set up is necessary. I currently have "Microsoft Internet Explorer" 4.72 version.
Thanks in advance.
Pushparaj

hi ,
well you can do it by using PL/SQL web tool kit packages.
HTP package,OWA_ packages...
Mostly these are there with in 8.1.7.
Check by logging into SYS user
select * from all_objects where object_name like 'OWA%'
No need of wasting intially ur time in XML or any thing.
So see the package body and nowing that u can write your own procedure using those packages.
and deploye it in jserver.
we have done and it's working
all the very best
[email protected]

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I'm not sure if im in the right room to ask but, i got a new job and my w-4 is online threw the adobe acrobat reader ans is filled out but it wont connect to the browser to get it submitted. what is wrong?

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I doubt that the W-4 has a submit button. If you are using Reader XI (actually the topic of the Reader forum, not this one), you should be able to save it and then print and deliver. If it is set to be submitted by the browser, then it may be your Reader and the browser are not talking properly. If there is a generic URL that you can provide that has the W-4, we might be able to give you more info. A lot depends on what your particular form looks like. Hand carrying it should always be an option.

How do I connect to a DB2 database from Oracle 10G on linux?

Hi
I have tryed to connect to a DB2 database from oracle 10 G on linux.
I have installed unixODBC and a db2 odbc driver. I can connect to the db2 using isql, but oracle comes with this error:
select * from testtable@acc_spc_gr2
ERROR at line 1:
ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
[Generic Connectivity Using ODBC]DRV_InitTdp: DB_ODBC_INTERFACE (718): ; [C077]
Could not find symbol 'SQLAllocConnect' in dynamic library
DB_ODBC_INTERFACE (722): ; [C079] Failed to load dynamic library
'/opt/ibm/iSeriesAccess/lib/libcwbodbc.so'
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What am I doing wrong? Any one have a guide to do this?
- Jesper

this is my complete configuration
Database_
-bash-3.2$ export ORACLE_SID=XE
-bash-3.2$ sqlplus "/as sysdba"
SQL*Plus: Release 10.2.0.1.0 - Production on Mié Jul 7 10:04:43 2010
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Conectado a:
Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
Platform_
Linux srvpdf 2.6.18-164.el5xen #1 SMP Thu Sep 3 04:47:32 EDT 2009 i686 i686 i386 GNU/Linux
*/usr/lib/oracle/xe/app/oracle/product/10.2.0/server/hs/admin/initDB2DATABASE.init*
#This is a sample agent init file that contains the HS parameters that are
# needed for an ODBC Agent.
# HS init parameters
#HS_FDS_CONNECT_INFO = ODBC_DSN
HS_FDS_CONNECT_INFO = prueba
HS_FDS_TRACE_FILE_NAME = /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/hs/admin/DB2DATABASE.log
HS_FDS_CONNECT_INFO = DB2DATABASE
#HS_FDS_TRACE_LEVEL = debug
HS_FDS_TRACE_LEVEL = 0
HS_FDS_SHAREABLE_NAME = /opt/ibm/iSeriesAccess/lib/libcwbodbc.so
# ODBC specific environment variables
set ODBCINI=/etc/odbc.ini
# Environment variables required for the non-Oracle system
set DB2INSTANCE=is400
listener.ora_
# listener.ora Network Configuration File:
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /usr/lib/oracle/xe/app/oracle/product/10.2.0/server)
(PROGRAM = extproc)
(SID_DESC =
(SID_NAME = DB2DATABASE)
(ORACLE_HOME = /usr/lib/oracle/xe/app/oracle/product/10.2.0/server)
(PROGRAM =hsodbc)
(ENVS = LD_LIBRARY_PATH = /opt/ibm/iSeriesAccess/lib:/usr/lib/oracle/xe/app/oracle/product/10.2.0/server)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
(ADDRESS = (PROTOCOL = TCP)(HOST = 172.18.3.32)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 172.18.3.31)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
DEFAULT_SERVICE_LISTENER = (XE)
tnsnames.ora_
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = srvpdf)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
DB2DATABASE =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST =localhost )(PORT=1521))
(CONNECT_DATA =
(SERVICE_NAME = DB2DATABASE)
(HS=OK)
odbc.ini_
[prueba]
Description = iSeries Access ODBC Driver
Driver = iSeries Access ODBC Driver
System = xxx.xx.3.2
UserID = xxxxxx
Password = xxxxxx
Naming = 0
DefaultLibraries = QGPL
Database = CHERRYWEB
ConnectionType = 0
CommitMode = 2
ExtendedDynamic = 0
DefaultPkgLibrary = QGPL
DefaultPackage = A/DEFAULT(IBM),2,0,1,0,512
AllowDataCompression = 0
MaxFieldLength = 32
BlockFetch = 1
BlockSizeKB = 128
ExtendedColInfo = 0
LibraryView = 0
AllowUnsupportedChar = 0
ForceTranslation = 0
Trace = 0
odbcinst.ini_
[PostgreSQL]
Description = ODBC for PostgreSQL
Driver = /usr/lib/libodbcpsql.so
Setup = /usr/lib/libodbcpsqlS.so
FileUsage = 1
[iSeries Access ODBC Driver]
Description = iSeries Access for Linux ODBC Driver
Driver = /opt/ibm/iSeriesAccess/lib/libcwbodbc.so
Driver64 = /opt/ibm/iSeriesAccess/lib64/libcwbodbc.so
Setup = /opt/ibm/iSeriesAccess/lib/libcwbodbcs.so
Setup64 = /opt/ibm/iSeriesAccess/lib64/libcwbodbcs.so
UsageCount = 1
CPTimeout =
CPReuse =
System = 172.18.3.2
User = inf5mito
Password = lonco3pue
NOTE1 = If using unixODBC 2.2.11 or later and you want the 32 and 64-bit ODBC drivers to share DSN's,
NOTE2 = the following Driver64/Setup64 keywords will provide that support.
Threading = 2
DontDLClose = 1
ODBC Driver_
-bash-3.2$ cd /opt/ibm/iSeriesAccess/lib
-bash-3.2$ ls -ltr
total 2260
-r-xr-xr-x 1 root root 443939 Apr 5 2008 libcwbxda.so
-r-xr-xr-x 1 root root 94504 Apr 5 2008 libcwbrc.so
-r-xr-xr-x 1 root root 16636 Apr 5 2008 libcwbodbcs.so
-r-xr-xr-x 1 root root 729572 Apr 5 2008 libcwbodbc.so
-r-xr-xr-x 1 root root 998060 Apr 5 2008 libcwbcore.so
and this is my error.
SQL> /
select from display@db2database*
ERROR en línea 1:
ORA-28500: la conexión de ORACLE a un sistema no Oracle ha devuelto este
mensaje:
*[Generic Connectivity Using ODBC][C077] Could not find symbol 'SQLAllocConnect'*
in dynamic library
*[C079] Failed to load dynamic library*
*'/opt/ibm/iSeriesAccess/lib/libcwbodbc.so'*
ORA-02063: 3 lines precediendo a DB2DATABASE
Edited by: user6669081 on 07-jul-2010 6:31

Connecting and Updating External Database from SAP

Connecting and Updating External Database from SAP
How can i connect SAP Database to External database?
How can i update external databas from SAP withouting using BI/BW, Workflow or Net Weaver?
If anyone know please let me inform.
Thanks in Advance.
Jahnavee Trivedi

Steps
1. Create an entry in tnsnames.ora for the remote oracle DB
2. Test sqlplus user/pass@remote
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4. user ABAP code execute SQL to insert data into local synonym which inturn updates the remote DB.
I have done this in the past, it works great.
It requries, DBA skills + ABAP programming
-AJ

Installing JDBC driver to connect to Oracle 8i Database from Weblogic 10.3

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at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:329)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:
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at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:202)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtensio
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at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:474)
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at com.omantel.finacc.DAO.DatabaseConnection.getUBCCConnection(DatabaseC
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at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run
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at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecuri
tyHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav
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at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav
a:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
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at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
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at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppS
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at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletC
ontext.java:2086)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.j
ava:1406)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
<Apr 22, 2009 3:36:47 PM GMT+04:00> <Error> <HTTP> <BEA-101017> <[weblogic.servl
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at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav
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at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav
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at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletC
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a:292)
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at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletC
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>

Issue with Connection Oracle 11.2 database from Perl.

Hello,
We are trying to connect oracle 11.2 database from a perl script. I have verified that DBD::ORACLE version is 1.19. The environment is linux environment. Linux is SuSE linux and version is 10 SP1.
The code we are executing is
============
#!/usr/bin/perl -w
use strict;
use DBI;
my $db = DBI->connect( "dbi:Oracle:SID", "USERID", "XXXXXX" )
|| die( $DBI::errstr . "\n" );
my $SEL = "SELECT sysdate FROM DUAL";
my $sth = $db->prepare($SEL);
$sth->execute();
my($cdate);
while ( $sth->fetch() ) {
Print "DATE: $cdate\n";
$sth->finish() ;
=======================
We are receiving following error:
install_driver(oracle) failed: Can't locate DBD/oracle.pm in @INC (@INC contains
b/perl5/site_perl/5.8.8/x86_64-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8
d-multi /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl .) at (eval
Perhaps the DBD::oracle perl module hasn't been fully installed,
or perhaps the capitalisation of 'oracle' isn't right.
Available drivers: DBM, ExampleP, File, Oracle, Proxy, Sponge, mysql.
at ./conn_db.pl line 4
Please let us knowhow to resolve the issue?

Are you sure DBD::Oracle is properly installed? I recommend you check DBD::Oracle installation and reinstall it if necessary. Also remember to read carefully README.txt note installation for your distro.

Consistently getting "The wait operation timed out" when connecting to Azure SQL Database from a virtual instance...

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[SqlException (0x80131904): Connection Timeout Expired. The timeout period elapsed while attempting to consume the pre-login handshake acknowledgement. This could be because the pre-login handshake failed or the server was unable to respond back in time. The duration spent while attempting to connect to this server was - [Pre-Login] initialization=21970; handshake=1; ]
System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) +671
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Hi Affar2k,
According to your description, we need to verify if there is no network issue and the Sqlclient version is older than .NET 4.5. You can try to connect to the Windows Azure SQL database via SSMS and check if it can run well. When you
connect to the SQL Azure database via ADO.NET, you need to verify that the server name and passwords are right in the connection string.
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Sofiya Li
Sofiya Li
TechNet Community Support

Unable to connect and the browser won't open

Hi My brother and I switched our phone for a while but when I got my phone back, the Browser won't open anymore. I tried to connect through other browser (Opera mini and UC browser) but its still the same. What am I gonna do? My father will not gonna buy me another phone if I my previous phone (Blackberry 8520), which is given by him also, have problems already. Please. I really need your expertise on this. Thank you and God Bless
P.S: Yes, I do speak english but not that fluent. So I am very sorry for those grammatical errors

Hi and Welcome to the Community!
With a strong carrier network signal (e.g., not merely WiFi), I suggest the following steps, in order, even if they seem redundant to what you have already tried (steps 1 and 2 each should result in a message coming to your BB...please wait for that before proceeding to the next step):
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KB00510 How to register a BlackBerry smartphone with the wireless network
Please wait for one "registration" message to arrive to your Messages app
2) Delete and Resend Service Books
KB05000Delete the service book for the BlackBerry Internet Service email account from the BlackBerry smartphone
If you have no CMIME entry, then skip the deletion
KB02830 Send the service books for the BlackBerry Internet Service
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3) Reboot
With power ON, remove the back cover and pull out the battery. Wait about a minute then replace the battery and cover. Power up and wait patiently through the long reboot -- ~5 minutes.
See if things have returned to good operation. Like all computing devices, BB's suffer from memory leaks and such...with a hard reboot being the best cure.
Hopefully that will get things going again for you! If not, then you may have to WIPE your device and start over. To prepare, you'll want to have a full backup...refer to the link in my autosig for instructions.
Good luck!
Occam's Razor nearly always applies when troubleshooting technology issues!
If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.
Join our BBM Channels
BSCF General Channel
PIN: C0001B7B4 Display/Scan Bar Code
Knowledge Base Updates
PIN: C0005A9AA Display/Scan Bar Code

Does WebStart share session, connection with the browser?

Does WebStart plugin in he browser opens a separate http (or https) connection to download the jar (resource) files? or doe sit share, reuse the same connection already opened by the browser?
We are having a major problem cause all our jar files/ resources sit behind the web server and WebServer is protected by RSA Authentication.
A user normally authenticates them selves first ont he web server. All subsequent htp request form the browser is silently authenticated.
But when Webstart gets invoked it gets blocked when downloading resources cause WebServer does not let any unauthenticated call go through it to get to the resources.
This sounds like a very common problem everyone shoudl have, if WebStart uses a separate connection (separate from the browser) to download resources.
If resources are protected inside some server that throws a login challenge then WebStart cannot get to it.
How are other people in the industry solvign this problem?
Thank you.
-- Ashique
Please email me at [email protected]

Webstart does run in a seperate process, sometimes without a browser present. It donwloads all the listed resources using pure java calls, which, depending on the versions of java used, can handle various forms of web authentication.
What flavor of authentication are you trying to use ? (and in what version of Java, and of Java Web Start ?)
/Dietz

Info path 2010 web service(getuserprofilebyname) not able connect in the browser mode

Hi all,
I have published the info path which will reterieve the current user using the getuserprofilebyname service. The service gets the current user when the form is opened in the info path filler after publishing. It shows the below error when I try to open the
form in browser mode(I have changed the settings in the form -> AdvancedSettigns -> Open in browser). My form is browser enabled form.
There has been an error while processing the form.
Click OK to resume filling out the form. You may want to check your form data for errors.
An error occurred while trying to connect to a Web service.
Correlation id:........
Timestamp               Process
TID    Area                           Category
EventID Level      Message Correlation
03/10/2014 10:13:46.60 w3wp.exe (*:0x16C4)            0x0B90 InfoPath Forms Services        Runtime - Data Connections     eq8l Warning The following
query failed: GetUserProfileByName (User: domain\user, Form Name: Final, IP: , Connection Target: , Request:
http://servername/_layouts/FormServer.aspx?XsnLocation=http://ts/001/ODCProcure/Final/Forms/template.xsn&SaveLocation=http://servername/001/ODCProcure/Final&ClientInstalled=false&Source=http://ts/001/ODCProcure/Final/Forms/AllItems.aspx&DefaultItemOpen=1,
Form ID: urn:schemas-microsoft-com:office:infopath:Final:-myXSD-2014-02-06T09-06-05 Type: DataAdapterException, Exception Message: The remote server returned an error: (401) Unauthorized. The remote server returned an error: (401) Unauthorized.) dabf35bf-ce6b-4c95-8694-b2e991b42fb3
Weird thing is that I did not get this error on day1. On day 1 it was working fine. I am able to connect to the web service and get data. On day 2 when i tried open the form I got this error.
We have 4 WFE , So I hope it is not due to loopbackcheck security feature.
I checked in the central admin whether it is claim based web app or not. Its is not claim based web app.
So any one guide me to get ride of this error.
Thanks,
Vaishali.
Vaishali Sankar

Hi Vaishali,
Please ensure the user encountered this issue has enough permission to access (or update) the data source you added to the InfoPath form.
If you suspect the issue is caused by loopbackcheck security feature, then you could try to disable the
DisableLoopbackCheck follow this KB on all SharePoint servers. And check if problem persists after reboot servers:
http://support.microsoft.com/kb/896861 .
In addition, is there load balancer deployed in your environment which might bring double-hop authentication? This might cause the issue happens intermittently. If so, you could manually add entries in host files. For your reference:
http://sharepointconnoisseur.blogspot.in/2011/04/how-to-resolve-401-unauthorized-error.html
Here are the thread with similar issue:
http://social.technet.microsoft.com/Forums/sharepoint/en-US/b55f0e48-971e-4782-a4b8-94cf83f9d9e0/infopath-calls-webservice-unauthorized-udcx-file-with-explicit-credentialssso?forum=sharepointcustomizationprevious
http://social.msdn.microsoft.com/Forums/en-US/81e669c0-60b9-4035-8ac7-67d29633fd2d/unauthorized-401-error-using-form-services?forum=sharepointcustomizationlegacy
Regards,
Rebecca Tu
TechNet Community Support

How do we connect to a remote database from a Java Stored Procedure?

We have a situation where we are not able to use a PSP (PL/SQL server page) to update a remote database using database link in an Oracle8i database. This is a known bug on 8i and is fixed in 9i. Can this be done using PSP calling a Java stored procedure, which in turn connects to the remote database and performs the update. If so, how we do remote connectivity to another database from the current java stored procedure.

We have a situation where we are not able to use a PSP (PL/SQL server page) to update a remote database using database link in an Oracle8i database. This is a known bug on 8i and is fixed in 9i. Can this be done using PSP calling a Java stored procedure, which in turn connects to the remote database and performs the update. If so, how we do remote connectivity to another database from the current java stored procedure.

Create a new site collection in different farm and connect to different content database from decommissioned farm

I wish to bring down a SharePoint farm1 and create a new site collection in an existing farm2 and connect the new site collection in farm2 to the content db in farm1.
Is this possible and how should I do it?

it is possible to copy/move a content database from one farm to another... so long as the NEW farm is at least as up-to-date (version/service packs/updates/hotfixes/etc) as the OLD farm.
you can move a site collection into its own content database.
hopefully that answers your question.
Scott Brickey
MCTS, MCPD, MCITP
www.sbrickey.com
Strategic Data Systems - for all your SharePoint needs

Unable to establish a connection to Oracle 9I database from Developer Forms

I've installed the Oracle 9I database in the Windoes NT server with SID = ORA9i. Using the SQL*plus coming with oracle 9I database, I can connect to the database. I've also installed the Developer with Forms 6I and Reports 6I in the same computer. I tried to establish a connection to the Oracle 9I from Developer through "Oracle Net8 Easy Config". After giving the settings, when I do a connection test, it is giving the error "TNS Could not resolve the Service Name".
the following is the entry in the 'tnsnames.ora' file
TEST9I.WORLD =
(DESCRIPTION =
(ADDRESS_LIST = ((PROTOCOL = TCP)(Host = ntserver)(Port = 1521))
(CONNECT_DATA = (SID = ORA9i))
Can somebody tell me how to make a connection from Developer (Forms6I and Reports 6I) to Oracle 9I database.
Thank you.

hi matz,
i tried this one too, but it is not working. giving the same error. if i've making a connection thru the 'Oracle Net8 easy config', it is giving the following error at time of connection test.
The test did not succeed.
ORA-03106: fatal two-task communication protocol error
There may be an error in the fields entered
or the server may not be ready for a connection.
You can check the server and retry, or continue.
this is the message i'm getting. but i couldn't find any error in the fields i entered.
if i'm editing the 'tnsnames.ora' file and make the connection, and when i open the Form builder and try to connect to the database, it is giving a memory error.
the instruction at "0x67614f04" referenced memory at "0x000000160". The memory could not br "written".
i don't know why it is happening. i can connect from the same forms to Oracle 8i database. is there any additional settings we need for Oracle 9i on windows platform?
regards
george

Unable to Connect to Oracle 10gR1 database from JDeveloper 11g using OCI

We are migrating our application from OC4J to Weblogic server. As a part, I am trying to create a database connection in JDeveloper 11g (11.1.1.3.0 - Build JDEVADF_11.1.1.3.PS2_GENERIC_100408.2356.5660) to Oracle 10gR1 database. Previously I had Oracle 10g Client installed in the machine. Created a database connection using OCI driver and when I try to test connect, I got "Test Failed: no ocijdbc11 in java.library.path". I searched through Metalink and forums and one suggestion was to install Oracle 11g Client on the machine where Jdeveloper 11g is installed. I installed 11g R1 client and tried the same test connection using OCI driver. Now I am getting "Test failed: ORA-12705: Cannot access NLS data files or invalid environment specified" error.
The same database connection works good with Thin driver with both Oracle 10g client and 11gR1 client.
Previously I had Jdeveloper 10.1.3.2 and Oracle 10g Client and I was able to connect to database without any errors.
Could you provide me the steps for this or if I missed any steps?
Steps to Replicate:
For the error: no ocijdbc11 in java.library.path
1) Install JDeveloper 11g (With embedded Weblogic Server)
2) Install Oracle 10g Client on the same machine
3) Create a database connection in the "Application Resources --> Connection"
4) Use OCI driver. Enter the host details about the Oracle 10g R1 database
5) Test connect to the database.
ORA-12705: Cannot access NLS data files or invalid environment specified
1) Install JDeveloper 11g (With embedded Weblogic Server)
2) Install Oracle 11gR1 Client on the same machine
3) Create a database connection in the "Application Resources --> Connection"
4) Use OCI driver. Enter the host details about the Oracle 10g R1 database
5) Test connect to the database.
Note: Tried the same scenarios with Oracle 11gR2 client as well. It was not working at all.
Any ideas and pointers would be great.

1. will my problem get solved after i install oracle 11g client on my machine.Yes, your problem should get solved. The version of the Oracle 11g Client must match the version of the JDev's JDBC drivers. Alternatively you may install an Oracle 11g Client and replace JDev's Oracle JDBC drivers with these from the installed client. Please, read carefully my 1st posting above in this thread.
2. can i patch JDeveloper 11g on my machine to work with 10g client, or can i do the same with 10g client.You might succeed if you replace JDev's built-in JDBC drivers (which are 11g versions) with 10g versions, but I do not recommend you to try that because JDeveloper 11g and ADF 11g may be using some 11g features that do not exist in 10g drivers, so you may have problems.
I also have PLSql developer installed on my machine and it works well.PL/SQL Developer does not use JDBC drivers, so it is not an relevant example in this case.
My generall recommendation is to use Oracle JDBC Thin drivers. Oracle claimed that OCI drivers had better performance, but this was really true about earlier releases. Current Oracle 11g JDBC Thin drivers offer excellent performance and they offer all the features of the OCI versions (which was not true about earlier releases). In my opinion, the most important disadvantage of Oracle JDBC OCI drivers is that most versions have native memory leaks so all the RAM would get consumed after long application execution. The fact that WebLogic Server does not offer Oracle JDBC OCI drivers by default anymore says that Oracle discourages the usage of the OCI driver in favour of Thin driver.
Dimitar

Unable to Connect to Oracle 10gR1 database from JDeveloper 11g using OCI JD

We are migrating our application from OC4J to Weblogic server. As a part, I am trying to create a database connection in JDeveloper 11g (11.1.1.3.0 - Build JDEVADF_11.1.1.3.PS2_GENERIC_100408.2356.5660) to Oracle 10gR1 database. Previously I had Oracle 10g Client installed in the machine. Created a database connection using OCI driver and when I try to test connect, I got "Test Failed: no ocijdbc11 in java.library.path". I searched through Metalink and forums and one suggestion was to install Oracle 11g Client on the machine where Jdeveloper 11g is installed. I installed 11g R1 client and tried the same test connection using OCI driver. Now I am getting "Test failed: ORA-12705: Cannot access NLS data files or invalid environment specified" error.
The same database connection works good with Thin driver with both Oracle 10g client and 11gR1 client.
Previously I had Jdeveloper 10.1.3.2 and Oracle 10g Client and I was able to connect to database without any errors.
Could you provide me the steps for this or if I missed any steps?
Steps to Replicate:
For the error: no ocijdbc11 in java.library.path
1) Install JDeveloper 11g (With embedded Weblogic Server)
2) Install Oracle 10g Client on the same machine
3) Create a database connection in the "Application Resources --> Connection"
4) Use OCI driver. Enter the host details about the Oracle 10g R1 database
5) Test connect to the database.
ORA-12705: Cannot access NLS data files or invalid environment specified
1) Install JDeveloper 11g (With embedded Weblogic Server)
2) Install Oracle 11gR1 Client on the same machine
3) Create a database connection in the "Application Resources --> Connection"
4) Use OCI driver. Enter the host details about the Oracle 10g R1 database
5) Test connect to the database.
Note: Tried the same scenarios with Oracle 11gR2 client as well. It was not working at all.
Any ideas and pointers would be great.

1. will my problem get solved after i install oracle 11g client on my machine.Yes, your problem should get solved. The version of the Oracle 11g Client must match the version of the JDev's JDBC drivers. Alternatively you may install an Oracle 11g Client and replace JDev's Oracle JDBC drivers with these from the installed client. Please, read carefully my 1st posting above in this thread.
2. can i patch JDeveloper 11g on my machine to work with 10g client, or can i do the same with 10g client.You might succeed if you replace JDev's built-in JDBC drivers (which are 11g versions) with 10g versions, but I do not recommend you to try that because JDeveloper 11g and ADF 11g may be using some 11g features that do not exist in 10g drivers, so you may have problems.
I also have PLSql developer installed on my machine and it works well.PL/SQL Developer does not use JDBC drivers, so it is not an relevant example in this case.
My generall recommendation is to use Oracle JDBC Thin drivers. Oracle claimed that OCI drivers had better performance, but this was really true about earlier releases. Current Oracle 11g JDBC Thin drivers offer excellent performance and they offer all the features of the OCI versions (which was not true about earlier releases). In my opinion, the most important disadvantage of Oracle JDBC OCI drivers is that most versions have native memory leaks so all the RAM would get consumed after long application execution. The fact that WebLogic Server does not offer Oracle JDBC OCI drivers by default anymore says that Oracle discourages the usage of the OCI driver in favour of Thin driver.
Dimitar

Connecting to the Oracle8i database from the browser

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