Having problems with SQL Developer connection to the database on a LINUX machine

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• Connection problem with SQL Developer 3.0.0.4

  I have a strange problem with SQL Developer (SD) 3.0.0.4. So that the implementation of a new connection I have in double entries listed for some of the databases listed in my TNSNAMES.ora file. When I try to connect to one of the databases has entered duplicated, I get the following Oracle error:

  ORA-01034: Oracle not available ORA-27101: Kingdom does not exist SVR4 shared memory error: 2: no files or directory

  however, if I try to connect to the same database using SQL * more or TOAD, it works perfectly and TOAD has no duplicates.
  
  At first, I thought maybe that SD has been reading multiple copies of the TNSNAMES.ora so I checked and removed all the duplicate files and set the variable of environment TNS_ADMIN to point to that and the single instance of the TNSNAMES.ora file. Yet once, SQLPlus and TOAD to work fine, but SD is always showing entries twice and always have reported the above error when I try to connect to a database with a duplicate entry. I should mention, I'm able to connect to the database that have only a single entry listed use SD.
  
  If I understand correctly, SD uses JDBC as underlying connection mechanism. Based on this "agreement" I thought that maybe I had a file corrupted in the Java Cache, so I cleared the cache, but I always get errors.
  
  As mentioned, I use SQL Developer 3.0.0.4 with Java 1.6.0_11 (included in the download). In addition, I have installed JRE 1.6.0_24 and I am running Windows XP SP3. Any ideas or suggestions are greatly appreciated.
  
  Craig...

  Hi Craig,.

  Or, if I have misunderstood completely the scenario you describe, here's a post on the forum about duplicate entries appear in the drop-down list Alias network when the connection Type is TNS:

  Developer SQL 2.1.0.63 TNS name in characters of the connection

  This solution involves clean a bad TNSNAMES. ORA file with double score entries to test the death of SID.

  -Gary

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• Problem with SQL Developer to capture

  Hi guys,.
  
  I am facing a problem for the last 4 days with SQL Developer. I use to migrate sql database to oracle SQL Developer. It worked well before and I had migrated some tables as well. But all of a sudden a few days before I had a mistake, I was unable to capture the objects. While I am trying to capture the sql database or the tables the progress dialog box is displayed as usual, but he suddenly gets hit and the green light turns red which is in the upper left corner. Said at that time, the progress message that appears at the bottom of the box +' stored jdbc:jtds:sqlserver: / / < hostname >: < port > / < the database name > ' +. But if I use another oracle server, then I can capture objects.
  
  Because of this error, I'm not able to go forward. I tried to solve this problem in many ways. But nothing helps! Please help me solve this problem, as it's an emergency.
  
  Thanks in advance.
  
  RAM.
  
  Published by: Ram Dhilip on March 22, 2010 08:16
  
  Published by: Ram Dhilip on March 22, 2010 08:16
  
  Published by: Ram Dhilip on March 22, 2010 08:19
  
  Published by: Ram Dhilip on March 22, 2010 08:34

  You can use the method of capture in offline mode:
  Click on tools-> Migration-> third party database offline Capture-> Capture database creation scripts
  Now select the output directory of these scripts and the source database. Also, make sure that you have selected the Batch mode. Once this is done, copy all scripts on a computer with an installed SQL Server client or perform the export on the SQL Server computer directly.
  Run the script and you'll get 2 directories with a couple of DAT files created. ALL switch to SQL Developer machine and load them into the SQL Developer
  Click on tools-> Migration-> third party database offline Capture-> Capture Script output load of database

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  Genuine Windows 7 with SP1 (full update)
  Trend Micro Internet Security

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  Problem:
  (1) on the (Fn + F3) bluetooth connection
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  (3) right click on bluetooth icon.
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  Kind regards

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  Hello

  I suggest you follow the method and check if it helps.

  Disable your anti-virus and check if that helps.

  http://Windows.Microsoft.com/en-us/Windows7/disable-antivirus-software

  Note: Antivirus software can help protect your computer against viruses and other security threats. In most cases, you should not disable your antivirus software. If you do not disable temporarily to install other software, you must reactivate as soon as you are finished. If you are connected to the Internet or a network during the time that your antivirus software is disabled, your computer is vulnerable to attacks.

  If the problem persists, try posting your question in forum Blackberry

  http://supportforums.BlackBerry.com/T5/community-home/CT-p/comm_home

• Problems with led variable removed from the database

  Hello
  
  I have problems with the following code, it draws on a database to add to a list later, player names, however outside of the statement where the name of the player are assigned they are not recognized i.e. the bits where I wrote [CODE] trace ("1these is the name of the player 1 is + player1Name"); [/ Code] etc. There are also 4 variables to do with a number of keys and as far as I can see that I am dealing with the same, declaring them upstairs, assigning them values and when I print them out later that they are beautiful, the only difference I see is the type of variable are about these things.
  
  I initialized the variables at the top, I tried to make it global, making [CODE] var player1Name: String; [/ Code], it seems a simple problem, but I can't understand it...
  
  Here's the relevant part of the code:
  
  [CODE]
  var stage3player1keyCount = 0;
  var stage3player2keyCount = 0;
  var stage3player3keyCount = 0;
  var stage3player4keyCount = 0;
  
  var player1Name ="";
  var player2Name ="";
  var player3Name ="";
  var player4Name ="";
  
  It reads in the current state keys players
  myDataP = new LoadVars();
  myDataP.load (" http://www.elementalive.net/keyDown.php");
  myDataP.onLoad = function() {}
  stage3player1keyCount = myDataP.info;
  trace (stage3player1keyCount + "is the number of player one keys");
  }
  
  myDataQ = new LoadVars();
  myDataQ.load (" http://www.elementalive.net/keyDown1.php");
  myDataQ.onLoad = function() {}
  stage3player2keyCount = myDataQ.info;
  
  trace (stage3player2keyCount + 'is the number of keys of Player 2');
  }
  myDataR = new LoadVars();
  myDataR.load (" http://www.elementalive.net/keyDown2.php");
  myDataR.onLoad = function() {}
  stage3player3keyCount = myDataR.info;
  trace (stage3player3keyCount + 'is the number of keys of player 3');
  }
  myDataS = new LoadVars();
  myDataS.load (" http://www.elementalive.net/keyDown3.php");
  myDataS.onLoad = function() {}
  stage3player4keyCount = myDataS.info;
  trace (stage3player4keyCount + 'is the number of keys of player 4');
  }
  This.stage3transferKeyList.SetStyle ("fontSize", "20");
  
  myDataT = new LoadVars();
  myDataT.load (" http://www.elementalive.net/wait1a.php");
  myDataT.onLoad = function() {}
  player1Name = myDataT.info;
  trace ("is the name of the player 1 s" + player1Name);
  printName (player1Name1, 1);
  }
  myDataU = new LoadVars();
  myDataU.load (" http://www.elementalive.net/wait1b.php");
  myDataU.onLoad = function() {}
  player2Name = myDataU.info;
  trace ("is the name of the Player 2 s" + player2Name);
  printName (player2Name, 2);
  }
  myDataV = new LoadVars();
  myDataV.load (" http://www.elementalive.net/wait1c.php");
  myDataV.onLoad = function() {}
  player3Name = myDataV.info;
  trace ("this is the name of the player 3 s" + player3Name);
  printName (player3Name, 3);
  }
  myDataW = new LoadVars();
  myDataW.load (" http://www.elementalive.net/wait1d.php");
  myDataW.onLoad = function() {}
  player4Name = myDataW.info;
  printName (player4Name, 4);
  trace ("is the name of the player 4 s" + player4Name);
  }
  
  trace ("1these is the name of the player 1 is + player1Name");
  trace ("1these is the name of Player 2's + player2Name");
  trace ("1these is the name of the player 3 is + player3Name");
  trace ("1these is the name of the player 4 is + player4Name");
  [/ CODE]
  
  Thanks for any help in advance, it is much needed and appreciated.
  
  Louise.

  I got it working! Thank you very much! You saved his life. It will take that I remember this problem... because I think he could source a few other hiccups throughout our game. You made my day!

  Thank you
  Louise

• Problems with SQL Server availability at the time of the instant withdrawal

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• problem starting sql developer 4.1.1.19.59

  Hello

  I installed SQL developer 4.1.1.19.59, but when I start it up it crashes on the login window for the proxy server that is not responding. I can't even shut it down, and the only way is to kill the process with the Task Manager.

  An administrator can run the program, but I'm not an administrator on my PC.

  I'm runnning Windows 7 Professional 64 bit.

  Can someone tell me what permissions are needed to facilitate this run as a normal user?

  P.S. I don't have this problem with SQL Developer 4.0.3.16.84

  Thanks, Wouter

  HI Wouter,

  In fact, my advice was r ide.user.diuse to replace the default user settings folder.  Under normal circumstances the default value of %APPDATA%\SQL developer and the problem is usually an administrative policy that prevents updates records and files in %AppData%.

  My expectation was so you would set ide.user.dir to something other than a folder under % APPDATA %., maybe C:\Temp\OSD, to see if it works.

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  SQL development team

• How to solve the problem of Oracle SQL Developer Connection?

  People,
  
  Hello. I use the Oracle 11 GR 1 material database. The database https://localhost.localdomain:1158 control console / em works correctly. I can create a database and a table with success.
  
  My OS is Linux and connects to the internet successfully.
  
  In order to execute SQL statements. We use Oracle SQL Developer. I connect Oracle SQL Developer in the following way:
  
  Connection name: DB1 (is my database name)
  User name: SYS (this is the user name I used to connect to the Console)
  Password: SYS (this is the password used to connect to the Console)
  Connection type: basic
  Host name: localhost
  Port: 1158
  SID: DB1 (it is created during the installation of the database)
  
  But the error message: "status: failed - IO exception Connection Reset."
  
  Can any folk tell me how to solve the problem of Oracle SQL Developer Connection?

  user8860348 wrote:
  People,

  Hello. I use the Oracle 11 GR 1 material database. database Control Panel https://localhost.localdomain:1158 / em works correctly. I can create a database and a table with success.

  My OS is Linux and connects to the internet successfully.

  In order to execute SQL statements. We use Oracle SQL Developer. I connect Oracle SQL Developer in the following way:

  Connection name: DB1 (is my database name)
  User name: SYS (this is the user name I used to connect to the Console)
  Password: SYS (this is the password used to connect to the Console)
  Connection type: basic
  Host name: localhost
  Port: 1158
  SID: DB1 (it is created during the installation of the database)

  But the error message: "status: failed - IO exception Connection Reset."

  Can any folk tell me how to solve the problem of Oracle SQL Developer Connection?

  user name: sys
  password: enter_your_correct_password given at the time of the installation of oracle

  role: select sysdba if you would connect as sysdba otherwise select normal for users other than the sys

  HostName: Enter your ip or hostname of the oracle example server address:-192.168.11.12

  to find the terminal/command prompt open hostname in oracle installed machine
  type---> hostname

  type ping hostname--->

  You can find the IP address of the server

  Port number: 1521 (default)---> I guess, otherwise check the port number in the file tnsnames.ora under your ORACLE_HOME/network/admin folder

  SID: DB1

  try it
  Good luck

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