I suspect work of SQL Developer after connect

what want about work of SQL Developer after connect ?
Thank you very much

Not really my area, and not really a SQL Developer question, but it's using a standard Java SQL connection in this case.
If you do not supply the DNS suffix (perhaps as a suffix to the host or service name), then it must get it from somewhere, probably some OS configuration. For example, on Win XP, I see this from a Cmd console window...
ipconfig /all
Windows IP Configuration
        Host Name . . . . . . . . . . . . : <myhostname>
        Primary Dns Suffix . . . . . . . : us.oracle.com
        Node Type . . . . . . . . . . . . : Hybrid
        IP Routing Enabled. . . . . . . . : No
        WINS Proxy Enabled. . . . . . . . : No
        DNS Suffix Search List. . . . . . : us.oracle.com
...Hope that helps (and corrections welcome),
Gary

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SQL Developer (Cloud connections) to Cart not working

I follow the QBE execise along with Oracle Public Cloud. Why nothing happend when I drag/drop tables in SQL Developer (Cloud connections) to Cart?

Can reproduce same issue in 11gR1.. DIFF works fine in 10gR2.
I noticed that 10gR2 allows something like:
DBMS_METADATA.SET_TRANSFORM_PARAM(th,'SEGMENT_ATTRIBUTES',0);
and 11GR2 returns error similar to error SQLNAVIGATOR returns while running diff:
DBMS_METADATA.SET_TRANSFORM_PARAM(th,'SEGMENT_ATTRIBUTES',0);
end;
Error report:
ORA-31600: invalid input value 0 for parameter SEGMENT_ATTRIBUTES in function SET_TRANSFORM_PARAM
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 105
ORA-06512: at "SYS.DBMS_METADATA_INT", line 8424
ORA-06512: at "SYS.DBMS_METADATA_INT", line 9484
ORA-06512: at "SYS.DBMS_METADATA", line 3950
Its safe to assume that this is SQLDEVELOPER bug. Hope it will be addressed sometime.
Edited by: user5420304 on Jun 15, 2010 10:29 AM

SQL Developer not Connecting to Oracle after Updating java

Hi,
I am using Oracle 11gR1. Windows XPsp2 OS. Earlier Sql Developer was connecting successfully to Oracle , but when i updated my java Runtime to 'Update 17' (Of version 6), I am getting problem...Something like vendor problem error(tried to connect many times, also restarted system...but same problem persisted).
BUT, at this time when i am writing this problem, I though to check again that problem and get that actual error message....but surprisingly now that error is resolved automatically as if something magic has happened...
I am continuously connected to internet for last 5 hours.
SO, WHAT WAS THE PROBLEM , AND HOW IT IS RESOLVED AUTOMATICALLY?

Hi ,
once again the same problem. Again i am not able to connect to Sql Developer environment. My JRE is updated to update 18, since then again i am facing the same problem.what could be the possible solution?
The exact error message is "An error was encountered performing the request operation:Io exception:The network Adapter could not establish the connection vendor code 17002"
Thanks
Edited by: user12222356 on Apr 2, 2010 5:39 AM
Edited by: user12222356 on Apr 2, 2010 5:42 AM

File- Print not working from SQL Developer 1.2.1 Build MAIN-32.13

File->Print not working from SQL Developer 1.2.1 Build MAIN-32.13.
I downloaded sqldeveloper-1.2.1.3213.ZIP and extract to a local directory. From the extracted directory I ran ..\sqldeveloper\sqldeveloper.exe from Windows XP sp2. The program itself seems to run just fine but File-Print doesn't do anything. In Help-About, Java Platform is reported as 1.5.0_06 and Oracle IDE is 1.2.1.3213. I'm not sure where to look for what is causing the problem.
Thanks

I hadn't tried CTRL-P before but I did today. On the first attempt, I saw a small jump in the memory usage for sqldeveloper.exe as reported in Windows Task Manager. Otherwise, there was no change. A second CTRL-P in the same session produced a further bump but subsequent attempts in the same session produced no further change in CPU or Memory Usage.
Using Task Manager to monitor this further, I tried File->Print again and saw that sqldeveloper would periodically climb to 1 or 2 percent CPU and consume a little more memory. After a minute or so, though, all activity stops again.
I do not get a print dialog box from SQLDeveloper using either CTRL-P or File->Print

Working on SQL Developer / pl/sql developer without installing Oracle

HI,
I am working on SQL Developer tool without installing oracle into my local machine.
I just took server IP as hostname and continuing with the same/
Now, since I donot have tns names, I am not able to use any other user other than my work related.
like scott etc.
could anyone let me know, is there any way that i can work on sql developer or pl/sql developer without installing oracle into local machine
like using scott etc...
for testing and learning purpose of self code.
thanks in advance.

VBSK wrote:
I am working on SQL Developer tool without installing oracle into my local machine. You need an Oracle client driver - this is mandatory.
No, you do not need a TNS alias (as the connection string can be build manually by the application and the driver).
So SQL*Developer needs to have an OCI (Oracle Call Interface) client driver. This can be "installed" using Oracle Instant Client.
Instant Client does not really install - to use it takes 3 basic steps:
- download it (zip file)
- unzip it to a directory (e.g. C:\InstantClient on Windows)
- add to your Windows User's environment an ORACLE_HOME variable that points to this directory
These steps should suffice in making the driver in in Instant Client available to Oracle applications. (works for me running an Oracle OCI client like <i>Mumbai</i> or Oracle's <i>SQL Data Modeler</i>).
If you want a tnsnames.ora file, then create the file and create a new environment variable called TNS_ADMIN that refers to directory location of the file. It can use the same location as your Instant Client directory.
PS. I assume you have an existing Oracle server to connect to.

SQL Developer-Cannot Connect

Hi, I have the same problem as the person who posted the question
The history is i already have oracle 10g express edition installed on my system but with it I cannot create tables or execute DML or DDL commands so I downloaded SQL developer .
When it came to the connection I wanted to fill in the Hostname , Port and SID in that order it gave me that same error "The network adapter could not establish connection ", and to fill in those spaces I used the link I saw when opening the Human Resources schema in the express edition(The schema came in the express edition and I used it to learn the SELECT statement). so i tried to use that address and it came in this format :- http://127.0.0.1:8080/apex/f?p=4500:1000:3171371893604961
And since SQL told me to fill those parameters as Hostname:Port:SID I felt the use of the last 3 digits i.e 4500:1000:3171371893604961 would have worked but that is what is giving me the error.
I would appreciate the help. Thank you

This post has been branched off from and refers to
SQL Developer-Cannot Connect
@user 867945,
Please do not resurrect long dead threads.
It is poor forum etiquette.
Post your own new inquiry so that anyone that responds is answering YOU.
Feel free to provide a reference link to any discussion, anywhere, that may be somehow similar.

All of a sudden my Enter key no longer works in SQL Developer.

All of a sudden my Enter key no longer works in SQL Developer. I don't know how I managed to disabled it. Can anyone tell me how to re-enable it?
I already tried the following:
- I closed the application and re-opened it. - It didn't work
- I re-started my machine. I didn't work
Help! Thank you

The same thing has just happened to me and this was very useful to correct the problem --- but now I am wondering why or how this happened. To the best of my knowledge, I haven't make any setting changes so why did I lose the Enter action?

(Substitution Variables) not working in "SQL Developer" Environment !!!!!!!

this photo illustrate how that (Substitution Variables) not working in "SQL Developer" Environment :-
http://www.imagehosting.com/show.php/1555180_ddddd.PNG.html
any solve for this problem ?????!!!!!!!!!!

There is a dedicated forum for SQL Developer related questions
SQL Developer
I should admit however, that query you have provided ( with substitution variables) works like a charme in my environment (SQL Developer 1.1.0.23 build 23.64)
Best regards
Maxim

Enter key doesnt work in SQL developer

enter key doesnt work in sql developer so cant creat new line in code.
enter key works fine when use word etc
Can I fix this in the SQL developer settings somewhere.?
thanks in advance.

Hi Sue,
Just to let you know, your solution worked... My SQL Developer got into a state again where the backspace key stopped working... doing 'load preset, default' on the accelerators did fix it. Strange, because I don't use/configure the accelerators at all. Thanks for that, and hopefully this will be permanently fixed in the next version.
To echo what I think someone else was trying to say... I also have the issue that sql developer will 'lock up' or get bogged down sometimes, when i'm just typing away in the worksheet. Any keystrokes I entered in though will always get entered into the worksheet, once sqldeveloper 'unfreezes' itself. Of course, this issue is an annoyance factor only (little bit of impact on productivity though), but hopefully it gets fixed as well.

SQL Developer - database connect problem

Hello
Just wanted to give SQL Developer a try, downloaded it, unzipped and pointed at Java SDK's java.exe.
It started, I created a TNS connection and successfully passed test. But when I try to connect to database - it errors with following
java.lang.ArithmeticException: / by zero
     at oracle.jdbc.driver.OraclePreparedStatement.<init>(OraclePreparedStatement.java:1233)
     at oracle.jdbc.driver.OracleCallableStatement.<init>(OracleCallableStatement.java:100)
     at oracle.jdbc.driver.T4CCallableStatement.<init>(T4CCallableStatement.java:27)
     at oracle.jdbc.driver.T4CDriverExtension.allocateCallableStatement(T4CDriverExtension.java:88)
     at oracle.jdbc.driver.PhysicalConnection.prepareCall(PhysicalConnection.java:3135)
     at oracle.jdbc.driver.PhysicalConnection.prepareCall(PhysicalConnection.java:3090)
     at oracle.dbtools.db.DBUtil.executeReturnOneCol(DBUtil.java:275)
     at oracle.dbtools.raptor.InitializeConnectionListener.initConnection(InitializeConnectionListener.java:137)
     at oracle.dbtools.raptor.InitializeConnectionListener$1.run(InitializeConnectionListener.java:85)
I googled for this error and found nothing suitable
Other development tools including SQL Plus connect an run fine.
I have 10g client, and I connect to 9.2.0.6 database. My OS is Vista Business SP1, so I though it might be UAC issue and tried running as both standard user and administrator, also allowed java.exe and sqldeveloper.exe through firewall. Nothing helped :(
Any settings and ideas that might help will be appreciated.
Thanks for help
Edited by: user8082464 on Apr 27, 2009 12:25 AM

Duplicate post in SQL Developer - database connect problem

How to use sql developer to connect informix

hi, everyone,i want to use sql developer to connect to informix database.
i have added the informix jdbc driver,but when i create a new connection,i can't find the informix database.
does it not support informix?
please help.
Edited by: 917391 on 2012-2-27 下午7:10

SQL developer supports (as listed in the release notes: http://www.oracle.com/technetwork/developer-tools/sql-developer/sqldev31-ea-relnotes-487612.html) only these foreign databases:
Third Party Databases
SQL Developer supports IBM DB2 UDB LUW , Microsoft SQL Server and Microsoft Access, MySQL, Sybase Adaptive Server and Teradata.

SQL Developer Not Connecting After Mac Snow Leopard 10.6.3 Update

I installed Oracle 10g on a MacBook Pro running Snow Leopard 10.6.2 as described in here . All worked fine until after updating Snow Leopard last night with to 10.6.3. First I started getting an Insecure Startup Item Disabled message which I solved with the reply to my message at the Apple forums here . That took care of the first issue but now when attempting to connect with SQL Developer, I receive several errors messages in the log most of which point to the source o.jdevimpl.db.adapter.DefaultContextWrapper with a message starting with "Failed to create naming Context for db connections at url: file:/Users... I assume this is some sort of Jave error perhaps related to the Snow Leopard upgrade. However, I have absolutely no clue how to deal with it. I'm a student taking my first database class so the install of Oracle pushed me to my system knowledge limits.
Any help would be appreciated!!
- John
Edited by: user9137863 on Apr 1, 2010 8:19 PM

After some poking around on a several forums, I found a suggestion to reapply the OS X update by using the combo install package. That seemed to do the trick. I can now see and connect to my DB.

Nothing works in SQL Developer 1.2

I have been using SQL Developer for quite a long time, and never had any issues - until I downloaded version 1.2. Note, I did not do an upgrade and I did not do a migration from an earlier version. This is a clean install on SQL Developer 1.2 with bundled JRE.
After I connect to a database I can write SQL statements and get a result. The problems starts if I use the object browser.
1. Expand Table results in:
ava.lang.NullPointerException
     at java.lang.System.arraycopy(Native Method)
     at oracle.net.ns.DataPacket.putDataInBuffer(Unknown Source)
     at oracle.net.ns.NetOutputStream.write(Unknown Source)
     at oracle.jdbc.driver.T4CMAREngine.marshalCLR(T4CMAREngine.java:700)
     at oracle.jdbc.driver.T4CTTIrxd.marshal(T4CTTIrxd.java:534)
     at oracle.jdbc.driver.T4C8Oall.marshalBinds(T4C8Oall.java:1499)
     at oracle.jdbc.driver.T4C8Oall.marshalAll(T4C8Oall.java:972)
     at oracle.jdbc.driver.T4C8Oall.marshal(T4C8Oall.java:421)
     at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:201)
     at oracle.jdbc.driver.T4CCallableStatement.executeForDescribe(T4CCallableStatement.java:798)
     at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1036)
     at oracle.jdbc.driver.T4CCallableStatement.executeMaybeDescribe(T4CCallableStatement.java:838)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1131)
     at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3325)
     at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3370)
     at oracle.dbtools.db.DBUtil.executeOracleQuery(DBUtil.java:472)
     at oracle.dbtools.db.DBUtil.executeQuery(DBUtil.java:498)
     at oracle.dbtools.raptor.navigator.ObjectQueryInstance.executeQuery(ObjectQueryInstance.java:73)
     at oracle.dbtools.raptor.navigator.xml.XmlFolderInstance.getChildren(XmlFolderInstance.java:121)
     at oracle.dbtools.raptor.navigator.xml.XmlFolderInstance.listChildren(XmlFolderInstance.java:67)
     at oracle.dbtools.raptor.navigator.ObjectFilter$1Loader.doWork(ObjectFilter.java:144)
     at oracle.ide.dialogs.ProgressRunnable.run(ProgressRunnable.java:159)
     at oracle.ide.dialogs.ProgressBar.run(ProgressBar.java:553)
     at java.lang.Thread.run(Thread.java:595)
2. Expand Indexes results in:
ORA-01460 00000 unimplemented or unreasonable conversion requested
3. Expand Package, Function, Procedures, Triggers or Types and nothing happens even though I have my schema own such objects.
4. All the other objects in the object browser reports the same errors as listed above. The only thing that works is the Public Synonyms.
5. If I encounter any of the above errors I am not able to use the SQL worksheet properly any longer. Any queries (even SELECT * FROM dual) shows nothing in the results window and the status bar says "All rows fetched: 0"
Help! I miss SQL Developer. Now I am stucked with Toad :/

Help -> About -> Properties says:
"XML Editing Framework IDE Extension     oracle.ide.xmlef     11.1.1.0.11.41.91     Missing dependencies: oracle.ide.daf, oracle.ide.palette2"
But I don't think this is the root cause since this is a clean install, so every download of SQLDeveloper probably miss these dependencies.
I am pasting my enviroment from Help -> About -> Properties if it helps:
apple.laf.useScreenMenuBar     true
awt.toolkit     sun.awt.windows.WToolkit
class.load.environment     oracle.ide.boot.IdeClassLoadEnvironment
class.transfer     delegate
com.apple.macos.smallTabs     true
com.apple.mrj.application.apple.menu.about.name     "SQL_Developer"
com.apple.mrj.application.growbox.intrudes     false
file.encoding     Cp1252
file.encoding.pkg     sun.io
file.separator     \
ice.browser.forcegc     false
ice.pilots.html4.tileOptThreshold     0
ide.AssertTracingDisabled     true
ide.conf     C:\app\sqldeveloper\sqldeveloper\bin\sqldeveloper.conf
ide.config_pathname     C:\app\sqldeveloper\sqldeveloper\bin\sqldeveloper.conf
ide.extension.search.path     sqldeveloper/extensions:jdev/extensions:ide/extensions
ide.launcherProcessId     5960
ide.main.class     oracle.ide.boot.IdeLauncher
ide.patches.dir     ide/lib/patches
ide.pref.dir.base     C:\Documents and Settings\wmaunes\Application Data
ide.product     oracle.sqldeveloper
ide.shell.enableFileTypeAssociation     C:\app\sqldeveloper\sqldeveloper.exe
ide.splash.screen     splash.gif
ide.startingArg0     C:\app\sqldeveloper\sqldeveloper.exe
ide.startingcwd     C:\app\sqldeveloper
ide.update.masterserver     http://www.oracle.com/technology/software/products/sql/master.xml
ide.user.dir.var     IDE_USER_DIR
ide.work.dir.base     D:\Data\Dokumenter
java.awt.graphicsenv     sun.awt.Win32GraphicsEnvironment
java.awt.printerjob     sun.awt.windows.WPrinterJob
java.class.path     ..\..\ide\lib\ide-boot.jar;..\..\jdev\lib\xmleditor.jar;..\..\ide\lib\oicons.jar;..\..\jlib\jewt4.jar;..\..\jlib\share.jar;..\ide\jlib\xmlef.jar;..\..\sqldeveloper\lib\jle2.jar;..\..\sqldeveloper\lib\oracle.dbtools.logging.jar
java.class.version     49.0
java.endorsed.dirs     C:\app\sqldeveloper\jdk\jre\lib\endorsed
java.ext.dirs     C:\app\sqldeveloper\jdk\jre\lib\ext
java.home     C:\app\sqldeveloper\jdk\jre
java.io.tmpdir     C:\DOCUME~1\wmaunes\LOCALS~1\Temp\
java.library.path     C:\app\sqldeveloper;.;C:\WINDOWS\system32;C:\WINDOWS;C:\Program Files\PC Connectivity Solution\;D:\oracle\product\10.1.3\fusion\jdk\bin;D:\oracle\product\10.1.3\fusion\ant\bin;D:\oracle\product\10.1.2\oas\bin;D:\oracle\product\10.1.2\oas\jlib;D:\oracle\product\10.2.0\db_1\bin;C:\java\jdk1.5.0_08\bin;C:\app\Perl\bin\;C:\app\unxutils\usr\local\wbin;C:\Program Files\ThinkPad\Utilities;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Intel\Wireless\Bin\;C:\Program Files\ATI Technologies\ATI.ACE\;C:\Program Files\Diskeeper Corporation\Diskeeper\;C:\Program Files\ThinkPad\ConnectUtilities;C:\Program Files\Common Files\Lenovo;C:\Program Files\Lenovo\Client Security Solution;C:\Program Files\IDM Computer Solutions\UltraEdit-32;C:\Program Files\ZipGenius 6\;C:\Program Files\Perforce;C:\Program Files\Common Files\GTK\2.0\bin;C:\Program Files\QuickTime\QTSystem\;D:\oracle\product\10.1.3\fusion\MOBILE\sdk\bin;C:\app\ant\bin
java.naming.factory.initial     oracle.javatools.jndi.LocalInitialContextFactory
java.runtime.name     Java(TM) 2 Runtime Environment, Standard Edition
java.runtime.version     1.5.0_06-b05
java.specification.name     Java Platform API Specification
java.specification.vendor     Sun Microsystems Inc.
java.specification.version     1.5
java.util.logging.config.file     logging.conf
java.vendor     Sun Microsystems Inc.
java.vendor.url     http://java.sun.com/
java.vendor.url.bug     http://java.sun.com/cgi-bin/bugreport.cgi
java.version     1.5.0_06
java.vm.info     mixed mode
java.vm.name     Java HotSpot(TM) Client VM
java.vm.specification.name     Java Virtual Machine Specification
java.vm.specification.vendor     Sun Microsystems Inc.
java.vm.specification.version     1.0
java.vm.vendor     Sun Microsystems Inc.
java.vm.version     1.5.0_06-b05
jdbc.driver.home     /D:/oracle/product/10.2.0/db_1/
jdbc.library     /D:/oracle/product/10.2.0/db_1/jdbc/lib/ojdbc14.jar
line.separator     \r\n
oracle.home     C:\app\sqldeveloper
oracle.ide.util.AddinPolicyUtils.OVERRIDE_FLAG     true
oracle.jdbc.Trace     true
oracle.translated.locales     ja
oracle.xdkjava.compatibility.version     9.0.4
orai18n.library     /D:/oracle/product/10.2.0/db_1/jlib/orai18n.jar
os.arch     x86
os.name     Windows XP
os.version     5.1
path.separator     ;
reserved_filenames     con,aux,prn,lpt1,lpt2,lpt3,lpt4,lpt5,lpt6,lpt7,lpt8,lpt9,com1,com2,com3,com4,com5,com6,com7,com8,com9,conin$,conout,conout$
set.main.as.system.loader     true
sun.arch.data.model     32
sun.boot.class.path     C:\app\sqldeveloper\jdk\jre\lib\rt.jar;C:\app\sqldeveloper\jdk\jre\lib\i18n.jar;C:\app\sqldeveloper\jdk\jre\lib\sunrsasign.jar;C:\app\sqldeveloper\jdk\jre\lib\jsse.jar;C:\app\sqldeveloper\jdk\jre\lib\jce.jar;C:\app\sqldeveloper\jdk\jre\lib\charsets.jar;C:\app\sqldeveloper\jdk\jre\classes
sun.boot.library.path     C:\app\sqldeveloper\jdk\jre\bin
sun.cpu.endian     little
sun.cpu.isalist     pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86
sun.desktop     windows
sun.io.unicode.encoding     UnicodeLittle
sun.java2d.ddoffscreen     false
sun.jnu.encoding     Cp1252
sun.management.compiler     HotSpot Client Compiler
sun.os.patch.level     Service Pack 2
user.country     US
user.dir     C:\app\sqldeveloper\sqldeveloper\bin
user.home     C:\Documents and Settings\wmaunes
user.language     en
user.name     WMAUNES
user.timezone     Europe/Paris
user.variant
windows.shell.font.languages

Sql Developer not connecting to Oracle 11g

hi all
i have
windows 7 ultimate 64bit
Oracle 11g 64bit
Sql Developer 3
on same machine i have created Tow Database on 11g :
ORCL
ORCL2
when it was ORCL only everything was Okay
but recently i have created another database ORACL2
then it stop connecting with database through SQL DEveloper
shows error;
IO Error: the network adapter could not establish the connection
On commnad prompt
LSNRCTL> status
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=AStix-PC)(PORT=1521)))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
32-bit Windows Error: 61: Unknown error
LSNRCTL>
LSNRCTL> start
Starting tnslsnr: please wait...
Service OracleOraDb11g_home1TNSListener already running.
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
How to resolve this issue
please help me out
thanks to all

884559 wrote:
Have you fixed this issue?
i m having same problem,i tried so mamy things but i was not able to fix it,
so i uninstalled oracle and reinstalled it so it startd working fine,
but agin after 10-15 days this problem started.
from sqlplus i m able to connect but not using any other 3rd party IDE.
i have also installed one instant client.
Thanksno dear yet it's not fixed
i have focused my mind on my work instead of R & D
which is unexpected .. that ..no body is here for help...
thanks

JDBC-Connection in SQL-Developer via Connection-Manager gives ORA-12529

Hi !
This is a followup of this Thread: https://community.oracle.com/thread/3568462
I have the same problem but I have ConnectionManager 11g (11.2.0.1.0) , which doesn't know the setting for AUTHENTICATION_LEVEL=0
And I have to use JDBC, so the OCI/Thick-driver is no option for me.
The same error is raised when I use JDBC with Eclipse,...
SQL-Plus over the Connection-Manager works without any problems.
The ruleset of my cman.ora is:
(rule_list=
    (rule=
       (src=*)(dst=*)(srv=*)(act=accept)
       (action_list=(aut=off)(moct=0)(mct=0)(mit=0)(conn_stats=on))
The error is:
Listener refused the connection with the following error:
ORA-12529, TNS:connect request rejected based on current filtering rules
Anyone got jdbc-connections over ConnectionManager 11g+ running?
Charly

Using Windows XP/Vista...
After testing in our environment, it appears that SQL Developer 1.5.1 (5440) does in fact ignore the TNS_ADMIN environment variable and ONLY looks in the Oracle Home directory (network/admin). We define a central network location for our tnsnames file and have the tns_admin setup to point there instead of locally for our users.
When selecting to add a new connection (in 1.5.1, it works in previously releases... meaning 1.2.something) and selecting TNS, the drop-down remains empty. However, if I exit SQL Developer and then copy the tnsnames file to the local network/admin directory I can then re-launch SQL Developer and the drop-down is populated. Exiting SQL Developer again, deleting the local copy of tnsnames, and then launching SQL Developer yet again results in the drop-down being empty.
All other Oracle-related applications function as expected (as they have for years) using the TNS_ADMIN environment variable.
Any suggestions/ideas?

I suspect work of SQL Developer after connect

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