[FWGEN] [SQLServer JDBC Driver] Taking setting error. Unknown host

Similar Questions

• CF 11 Post update 3 issue - [SQLServer JDBC Driver] [SQL Server] procedure or a function expects the parameter which is not provided.

  Information on ColdFusion 11:

  Server details
  Server product	ColdFusion
  Version	11,0,03,292480
  Version of Tomcat	7.0.54.0
  Edition	Developer
  Operating system	Windows 8
  OS version	6.2
  Update level	C:/ColdFusion11/cfusion/lib/updates/chf11000003.jar
  Version of the Adobe driver	5.1.3 (build 000094)

  Sample error:

  queryError	[Macromedia] [SQLServer JDBC Driver] [SQL Server] Procedure or function 'ListClientDPReceiptFormat' expects the parameter '@idCient', which was not provided.
  where	(param 1) = [type = 'IN', class = 'java.lang.Integer', value = '4', sqltype = "CF_SQL_INTEGER"]

  Stored procedure:

  	< procedure CFSTOREDPROC = "ListClientDPReceiptFormat" >
  		"< CFPROCPARAM TYPE = 'IN' DBVARNAME ="@idClient"VALUE =" #Request.Client.Id # "" CFSQLTYPE = "CF_SQL_INTEGER" >
  		< CFPROCRESULT NAME = "qryDPReceiptFormats" >
  	< / CFSTOREDPROC >

  This stored procedure and other like it worked fine until the update from CF 11 3 has been applied.

  Thank you!

  It seems to be a typo here. Can clarify you...

  The error "[Macromedia] [SQLServer JDBC Driver] [SQL Server] procedure or function 'ListClientDPReceiptFormat' expects the parameter '@idCient', which was not provided."  the parameter defined as @idCient but your cfprocparam dbvarname = has ' @idClient'. .

  These are spelled differently.

  
  

  I think that this may be related to what is mentioned in this bug - Bug #3865064 - ColdFusion 11 3 CFPROCRESULT case update

  
  

  Adam Cameron notes:

  
  

  " Basically, then, it's a matter of the code in question was wrong, but the user has been getting away with it because the DBVARNAME was ignored. Now that it is not ignored, the code must actually be legitimate ;-). Very well, in that case. »

  
  

• ColdFusion 9: [Macromedia] [SQLServer JDBC Driver] [SQL Server] incorrect syntax near ', '.

  HI, I can't understand what is the problem with this query, perhaps someone can help me please

  Run database query error.

  [Macromedia] [SQLServer JDBC Driver] [SQL Server] Incorrect syntax near ', '.

  Run database query error.

  [Macromedia] [SQLServer JDBC Driver] [SQL Server] Incorrect syntax near ', '.

  Rishi

  It turns out that the problem was the 1st file, the name was correctly did not fit so once I have it removed all the others worked without any problem

  Thanks for the reply.

• Windows 2008 fails to P2V because of the recovery driver: a system error: unknown internal error

  Hello

  for my windows 2008 R2

  I can't convert obtaining

  General system error: unknown internal error

  That's because the 100 MB system restore protection that resembles a drive mapped to windows 2008!

  I can't deselect

  What to do to be able to convert?

  cold clone that will solve?

  Please notify

  There is an on W2008 witch boot partition, that you keep during the conversion. There is no drive letter for this partition. It is not obvious that this is the problem with your conversion, please download bundle of newspaper.

• Oracle.jdbc.driver.T2CConnection.t2cCreateState error when borrowed from the database

  I've recently updated to the latest version 3.2.20.09 and the latest version of the driver, but now I get this error when connecting. I have no idea where to start to fix this problem. Pointers appreciated.

  It's the exact error:

  To perform the requested operation, an error has occurred:

  oracle.jdbc.driver.T2CConnection.t2cCreateState ([BI [BI [BI [BI [BI [BI [BISI [S [B [BZ [J) I have

  0 vendor ID

  Thank you very much

  Hello

  Something similar to discuss last week: No ocijdbc11 in java.library.path

  Read it and see if the suggestion of a version mismatch between the ojdbc6.jar and the ocijdbc11.dll this SQL Developer resumes aid.

  Kind regards

  Gary

• Informix JDBC Driver error: could not load JDBC driver class

  Hello

  
  I have problem when I try to install between ODI and IBM Informix database.

  First I just tried to create the new database server in the physical Architecture by choosing "IBM Informix JDBC Driver" but I got the error ' could not load class driver JDBC ".

  After that I tried to download the JDBC drivers on IBM site, put them in ODI_HOME/oracledi/agent/drivers / and follow the instructions in the documentation

  3.1.1 adding additional drivers and tools Open to autonomous Agent and ODI

  Studio

  ODI installation includes a set of DataDirect drivers for the following technologies:

  Oracle, Hypersonic SQL, SQL Server, Sybase ASE and DB2 UDB. If additional drivers

  Open tools are needed, they must be added to the autonomous Agent and ODI

  Studio:

  ¦ On UNIX/Linux operating systems, go to the following directory (not created

  until after ODI Studio is started for the first time):

  $HOME/.odi/oracledi/userlib

  This folder contains the file additional_path.txt which allows to declare

  additional files or folders outside of the /userlib directory where the ODI

  Studio acquires its libraries and drivers. In the additional_path.txt file, add

  the following for the Standalone Agent path:

  ODI_HOME/agent/oracledi/drivers /.

  The error appeared again. Could you please help me?

  Thank you

  The problem is resolved.

  Though according to the documentation, must be the path

  ODI_HOME/agent/oracledi/drivers /.

  
  

  at the end of the text file, the comments in the file indicate to

  
  

  ODI_HOME/oracledi/agent/drivers / *.jar

  After I successfully connected to the Informix configuration topology and use it as a source for the ODI Interfaces.

• Class driver JDBC [com.microsoft.sqlserver.jdbc.SQLServerDriver] didn't load for ODI

  Hello everyone,

  Windows Server 2008, Enterprise Edition (SP1)

  Try to create data for MS SQL Server (IP = 192.168.10.7) (IP = 192.168.10.11) ODI. During the installation of ODI 'JavaEE' box was DISABLED , so no weblogic is used.

  1. choose "com.microsoft.sqlserver.jdbc.SQLServerDriver" as an oiption for JDBC driver field

  2. learn the JDBC Url like "jdbc:sqlserver://192.168.10.7:1433; databaseName = TEST"OR just"jdbc:sqlserver://192.168.10.7 ".

  always to receive the following error message:

  java.lang.RuntimeException: java.lang.IllegalArgumentException: could not load driver JDBC [com.microsoft.sqlserver.jdbc.SQLServerDriver] class

  at oracle.odi.core.datasource.provider.AbstractDataSourceProvider.configure(AbstractDataSourceProvider.java:106)

  to oracle.odi.core.DataSourceManager$ LoginTimeoutDataSourceProviderProxy.configure (DataSourceManager.java:302)

  at oracle.odi.core.DataSourceManager.createAndConfigureDataSourceProvider(DataSourceManager.java:228)

  to oracle.odi.core.DataSourceManager.access$ 0 (DataSourceManager.java:202)

  to oracle.odi.core.DataSourceManager$ 1.create(DataSourceManager.java:76)

  at org.springframework.util.CachingMapDecorator.get(CachingMapDecorator.java:152)

  in java.util.Collections$ SynchronizedMap.get (Collections.java:1975)

  at oracle.odi.core.DataSourceManager.getDataSource(DataSourceManager.java:151)

  at oracle.odi.core.OdiInstance.lookupDataSource(OdiInstance.java:814)

  at oracle.odi.core.datasource.dwgobject.support.DwgConnectConnectionCreatorImpl.createDwgConnectConnection(DwgConnectConnectionCreatorImpl.java:82)

  at com.sunopsis.graphical.dialog.SnpsDialogTestConnet.getLocalConnect(SnpsDialogTestConnet.java:162)

  to com.sunopsis.graphical.dialog.SnpsDialogTestConnet.access$ 4 (SnpsDialogTestConnet.java:159)

  to com.sunopsis.graphical.dialog.SnpsDialogTestConnet$ 4.doInBackground(SnpsDialogTestConnet.java:519)

  to com.sunopsis.graphical.dialog.SnpsDialogTestConnet$ 4.doInBackground(SnpsDialogTestConnet.java:1)

  at oracle.odi.ui.framework.AbsUIRunnableTask.run(AbsUIRunnableTask.java:258)

  at oracle.ide.dialogs.ProgressBar.run(ProgressBar.java:655)

  at java.lang.Thread.run(Thread.java:619)

  Caused by: java.lang.IllegalArgumentException: could not load driver JDBC [com.microsoft.sqlserver.jdbc.SQLServerDriver] class

  at oracle.odi.jdbc.datasource.DriverManagerDataSource.setDriverClassName(DriverManagerDataSource.java:176)

  to oracle.odi.jdbc.datasource.DriverManagerDataSource. < init > (DriverManagerDataSource.java:108)

  at oracle.odi.core.datasource.provider.DriverManagerDataSourceProvider.doCreateDataSource(DriverManagerDataSourceProvider.java:35)

  at oracle.odi.core.datasource.provider.AbstractDataSourceProvider.configure(AbstractDataSourceProvider.java:97)

  ... 16 more

  I would be grateful if you could help me.

  Hello

  The error indicates its not able to find the right driver for MS SQL server.

  What version of MS SQL server you use?

  Try the Type 4 driver. (Copy sqljdbc4.jar in your location agent\drivers & restart agent) If you have MS SQL Server 2008

  You can get it here: http://www.microsoft.com/en-in/download/details.aspx?id=11774

  Thank you

  Santy.

• java.sql.SQLException: [BEA] [Oracle JDBC Driver] Error establishing socket t

  I note the following exceptions in newspapers
  
  < 18 April 2010 3:40:28 AM PDT > < error > < RJVM > < BEA-000515 > < run failed
  weblogic.socket.SocketOptionException: too many open files
  weblogic.socket.SocketOptionException: too many open files
  at weblogic.socket.SocketMuxer.initSocket(SocketMuxer.java:431)
  at weblogic.socket.SocketMuxer.newSocket(SocketMuxer.java:310)
  at weblogic.socket.ChannelSocketFactory.createSocket(ChannelSocketFactory.java:82)
  at weblogic.socket.ChannelSocketFactory.createSocket(ChannelSocketFactory.java:58)
  at weblogic.net.http.HttpClient.openServer(HttpClient.java:355)
  at weblogic.net.http.HttpClient.openServer(HttpClient.java:434)
  to weblogic.net.http.HttpClient. < init > (HttpClient.java:159)
  to weblogic.net.http.HttpClient. < init > (HttpClient.java:149)
  at weblogic.net.http.HttpURLConnection.getHttpClient(HttpURLConnection.java:190)
  at weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.java:414)
  at weblogic.rjvm.http.HTTPClientJVMConnection.receiveAndDispatch(HTTPClientJVMConnection.java:404)
  at weblogic.rjvm.http.HTTPClientJVMConnection.run(HTTPClientJVMConnection.java:295)
  to weblogic.work.SelfTuningWorkManagerImpl$ WorkAdapterImpl.run (SelfTuningWorkManagerImpl.java:464)
  at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
  at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)
  >
  # < 18 April 2010 3:40:28 AM PDT > < error > < RJVM > < ddcaxpsmo05 > < OrdZone1Managed01 > < ExecuteThread [ASSET]: '24' to queue: '(self-adjusting) weblogic.kernel.Default' > < < WLS Kernel > > <><>< 1271587228648 > < BEA-000515 > < run failed
  weblogic.socket.SocketOptionException: too many open files
  weblogic.socket.SocketOptionException: too many open files
  at weblogic.socket.SocketMuxer.initSocket(SocketMuxer.java:431)
  at weblogic.socket.SocketMuxer.newSocket(SocketMuxer.java:310)
  at weblogic.socket.ChannelSocketFactory.createSocket(ChannelSocketFactory.java:82)
  at weblogic.socket.ChannelSocketFactory.createSocket(ChannelSocketFactory.java:58)
  at weblogic.net.http.HttpClient.openServer(HttpClient.java:355)
  at weblogic.net.http.HttpClient.openServer(HttpClient.java:434)
  to weblogic.net.http.HttpClient. < init > (HttpClient.java:159)
  to weblogic.net.http.HttpClient. < init > (HttpClient.java:149)
  at weblogic.net.http.HttpURLConnection.getHttpClient(HttpURLConnection.java:190)
  at weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.java:414)
  at weblogic.rjvm.http.HTTPClientJVMConnection.receiveAndDispatch(HTTPClientJVMConnection.java:404)
  at weblogic.rjvm.http.HTTPClientJVMConnection.run(HTTPClientJVMConnection.java:295)
  to weblogic.work.SelfTuningWorkManagerImpl$ WorkAdapterImpl.run (SelfTuningWorkManagerImpl.java:464)
  at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
  at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)
  
  ====================================================================================================================
  # < 18 April 2010 3:40:22 AM PDT > < Info > < JDBC > < ddcaxpsmo05 > < OrdZone1Managed01 > < ExecuteThread [ASSET]: '21' for queue: '(self-adjusting) weblogic.kernel.Default' > < < WLS Kernel > > <><>< 1271587222852 > < BEA-001156 > < associated to 001129 following message from stack trace:
  
  java.sql.SQLException: [BEA] [Oracle JDBC Driver] Error establishing socket to host and port: smoprna.mckesson.com:1521. Reason: Too many open files
  at weblogic.jdbc.base.BaseExceptions.createException (unknown Source)
  at weblogic.jdbc.base.BaseExceptions.getException (unknown Source)
  at weblogic.jdbc.oracle.OracleImplConnection.makeConnectionHelper (unknown Source)
  at weblogic.jdbc.oracle.OracleImplConnection.makeConnection (unknown Source)
  at weblogic.jdbc.oracle.OracleImplConnection.connectAndAuthenticate (unknown Source)
  at weblogic.jdbc.oracle.OracleImplConnection.open (unknown Source)
  at weblogic.jdbc.base.BaseConnection.connect (unknown Source)
  at weblogic.jdbc.base.BaseConnection.setupImplConnection (unknown Source)
  at weblogic.jdbc.base.BaseConnection.open (unknown Source)
  at weblogic.jdbc.base.BaseDriver.connect (unknown Source)
  at weblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(ConnectionEnvFactory.java:299)
  at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(ConnectionEnvFactory.java:200)
  at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1073)
  to weblogic.common.resourcepool.ResourcePoolImpl$ ResourcePoolMaintanenceTask.timerExpired (ResourcePoolImpl.java:2209)
  at weblogic.timers.internal.TimerImpl.run(TimerImpl.java:273)
  to weblogic.work.SelfTuningWorkManagerImpl$ WorkAdapterImpl.run (SelfTuningWorkManagerImpl.java:464)
  at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
  at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)
  ======================================================================================
  
  Designated operational entities the above exception occurs when the database is unavailable and weblogic attempts to create the connection to the database using the file descriptors in turn that is causing the files too many error messages.
  
  Please feel free to correct me.
  
  Thanmks in advance :)

  It occurs when the database is completely down.
  But it could happen if the database is blocked and you try to create a large number of connections.
  Watch this forum for more information on too many files open.
  Re: Exception too many open files

• attempt to copy to the windows drive is not an unknown error occurred (-54)

  When syncing my iPhone, I get the following error message near the end of the processs of 6s + 128 GB

  attempt to copy to the windows drive is not an unknown error occurred (-54)

  
  

  Someone has an idea what is the cause to happen and what I can do about it?

  Thank you

  Hello

  Here is a solution for your problem

  http://www.IMore.com/having-trouble-syncing-iTunes-after-updating-Windows-10-her're-your-fix

• Error: "oracle.jdbc.driver.T2CConnection.getLibraryVersionNumber ()"I"connection to the database of AWM

  When I try to connect to a database of MN get the following error:

  java.lang.UnsatisfiedLinkError: oracle.jdbc.driver.T2CConnection.getLibraryVersionNumber () I

  java.util.MissingResourceException: can't find resource for bundle oracle.olap.awm.app.AwmResources3, key oracle.jdbc.driver.T2CConnection.getLibraryVersionNumber () I

  Any ideas?

  Windows: 7

  MN: 11.2.0.3.0A

  DB: 11.2.0.1.0

  Oracle client: 11.2.0 (32 bit)

  I found the answer in this post:

  Error connecting to 11.1.0.7 AWM db with OLAP option

• [Hyperion] [Oracle JDBC Driver] Error creating socket to host and port:

  Hello
  
  I get the above error when trying to configure with shared services.
  
  Version 9.3.1 database is oracle 10.4, I thought is a host name error, I tried with the ip address, but the problem is still there.
  
  We need to establish a JDBC connection to the server where I do the install, my database is on another server.
  
  Please let me know your updates and how to solve this problem. or is there a problem of \n(Assurez-vous DB.
  
  Thank you
  MSR

  Sudhakar salvation, you must use the exact client version when possible; your JDBC driver problem is not related to the version of the client...

  The customer is not used by the components Web J2EE for example the Foundation Web Services (Shared Services), RA Framework Web (Workspace), EPMA Web, financial reports, Web planning, Web...

  If you use these components, it is used by the part IIS of EPMA, HFM and FDM.

  Your DBA confirm that you use indeed to connect the correct listening port? If the telnet test works you will see it go with a blinking cursor. When it fails, you receive the message: "could not open connection to the host, on port: XXXX...". ».

  Kind regards

  John A. Booth
  http://www.metavero.com

• -net.sourceforge.jtds.jdbc.Driver ERROR connecting to SQL SERVER

  Hello
  While making a new connection to Sql Server Express Edition Database, using Oracle Sql Developer I have a problem during recovery of the database. The error is '-net.sourceforge.jtds.jdbc.Driver '. I downloaded the "jTDS - SQL Server and Sybase JDBC driver" from the sourceforge site, but I'm confused about where to paste.
  
  Thank you.

  I don't know why you encounter the error but I don't know of the following:

  1. this forum is not appropriate for SQL * Developer questions.
  2 or questions on the code from SourceForge
  3 or Microsoft products.

  It seems unlikely that this has nothing to do with Oracle, so I recommend that you find a forum related to the driver if there is. Otherwise, you can try SQL * Developer forum, but I would be it is not more than a dozen others on the product trying to do that.

• JDBC-fetch data - set and very big (table 35)

  Hello
  
  I'm trying to get a very large data set and the desired behaviour is that it continues to function without exception of lack of memory (that is, it's good that it takes days but don't blow up on out-of-memory exception) *.
  The task runs on a 64-bit with 16 processors computer.
  
  For testing purposes, I used a table 35 GB in size (of course this would not be our typical fetch but just to emphasize JDBC)
  
  +??? Java exception occurred: +.
  + means: Java heap space.
  + java.util.Arrays.copyOf (Unknown Source) +.
  + java.util.Vector.ensureCapacityHelper (Unknown Source) +.
  + java.util.Vector.addElement (Unknown Source) +.
  +          at+
  + com.mathworks.toolbox.database.fetchTheData.dataFetch(fetchTheData.java:737) +.
  + Error in == > cursor.fetch at 114 +.
  + dataFetched = +.
  + dataFetch (fet, resultSetMetaData, p.NullStringRead, tmpNullNumberRead);
  
  In the light of this problem, I added jdbc-fetch-size = 999999999 on my JDBC connection string.
  ' com.microsoft.sqlserver.jdbc.SQLServerDriver ',' jdbc:sqlserver://SomeDatabaseServer:1433; databaseName = SomeDatabase; integratedSecurity = true; JDBC-fetch-size = 999999999; »
  
  Slightly different error reported.
  
  +??? Java exception occurred: +.
  + means: GC overhead limit exceeded+.
  
  + java.lang.Integer.toString (Unknown Source) +.
  
  + java.sql.Timestamp.toString (Unknown Source) +.
  
  +          at+
  + com.mathworks.toolbox.database.fetchTheData.dataFetch(fetchTheData.java:721) +.
  +          +
  
  + Error in == > cursor.fetch at 114 +.
  + dataFetched = +.
  + dataFetch (fet, resultSetMetaData, p.NullStringRead, tmpNullNumberRead); +
  
  Any suggestion?
  
  REF:
  JDBC http://msdn.microsoft.com/en-us/library/ms378526.aspx
  32 bit vs 64 bit: http://support.microsoft.com/kb/294418
  
  Published by: devvvy may 6, 2011 01:10

  There is one thing to go too far. You won't push ever that a lot of data in memory at a time, which seems to happen due to the vector between the two. The amount of objects that must be created would be already staggering.

  Best is to use a result set and browse results instead, treat the rows one at a time, or maybe a batch. Who will use only as much memory as necessary to keep a line / a lot of lines in memory unless the driver not just preloading of magic.

• java.lang.ClassNotFoundException: com.mysql.jdbc.Driver

  Hello
  
  I know it's a very common problem and I've read a bunch of solutions on various forums, but I still can't get mine to work! I hope someone can help?
  
  I'm relatively new to Java and the learning process. I use JDK1.7.0_09 on a Windows 7 operating system.
  
  I loaded the file mysql-connector-java - 5.1.22 - bin.jar Mysql down and placed in different directories of different and set the classpath accordingly, but little matter that I always make the same mistake! 4
  
  Here are the details and settings that I have right now:
  
  JDK1.7_09 is installed in - c:\program Java and I set the path to:
  
  c:\Program files\java\jdk1.7.0_09\bin\
  
  (This seems to work OK, I can compile and run simple programs with no problems)
  
  The file mysql-connector-java - 5.1.22 - bin.jar sits in many places at the moment which is located in the jdk1.7.0_09\lib\ directory. So I set the CLASSPATH:
  
  SET CLASSPATH = % CLASSPATH; C:\Program files\java\jdk1.7.0_09\lib\mysql-connector-java-5.1.22-bin.jar
  
  Here is the file that compiles OK: (just a test downloaded)
  
  import java.sql. *;
  Javax.sql import. *;
  
  public class dbdemo {}
  
  Public Shared Sub main (String [] args)
  {
  Connection Conn = null;
  
  VR;
  {
  
  String url = "jdbc:mysql://***.***.**.***/***";
  Class.forName ("com.mysql.jdbc.Driver");
  Conn = DriverManager.getConnection (url, 'root',"" ");
  System.out.println ("connection");
  }
  catch (System.Exception e)
  {
  e.printStackTrace ();
  
  }
  Finally
  {
  If (conn! = null)
  {
  VR;
  {
  Conn.Close ();
  System.out.println ("Database connection complete");
  }
  catch (System.Exception e) {/ * ignore the narrow errors * /}
  }
  }
  }
  }
  
  And here's the result (each TIME)!
  
  C:\Users\Public > java dbdemo
  java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
  java.net.URLClassLoader to $1.run (unknown Source)
  java.net.URLClassLoader to $1.run (unknown Source)
  at java.security.AccessController.doPrivileged (Native Method)
  at java.net.URLClassLoader.findClass (unknown Source)
  at java.lang.ClassLoader.loadClass (unknown Source)
  to Sun.misc.Launcher$appclassloader$ AppClassLoader.loadClass (unknown Source)
  at java.lang.ClassLoader.loadClass (unknown Source)
  at java.lang.Class.forName0 (Native Method)
  at java.lang.Class.forName (unknown Source)
  at dbdemo.main(dbdemo.java:19)
  
  I would be very grateful if someone can spot my mistake.
  
  Thank you very much

  You should not put things into the JDK lib directory.

  I would say (just because of simplicities) put the driver jar file in the same directory you are trying to run the code of (which resembles the users / public).
  Try:
  Java - cp. ; MySQL-connector-java - 5.1.22 - bin.jar dbdemo

  This will ensure that the JVM is not pulling in a classpath also.

• 4EA2: oracle.jdbc.driver.T2CConnection.getLibraryVersionNumber () I supplier code 0

  Hi people, when I tried to connect to an Oracle 11g server, I came across this error:

  "An error occurred to perform the requested operation."

  oracle.jdbc.driver.T2CConnection.getLibraryVersionNumber () IVendor code 0

  "
  

  As I Googled it, the reason was this setting:

  tools::preferences:database: Advanced: use driver OIC/thickness = true

  Customer tested versions: 12.1.0.1.0, 11.2.0.1.0 (bth client versions raises using the same error)

  Solution: put tools::preferences:database: Advanced: use driver OIC/thickness false

  Is this a bug or a feature? In previous versions (3.xxxx), it worked perfectly, but I found some messages describing this error with the first versions of the adopter of the 3.xxxx.

  Thanks for all the relevant answers :-)

  This is a feature.   The version of the Oracle client must always match the JDBC version using SQL Developer.

  that is if the SQL Developer runs 11.2.0.3 JDBC, then your oracle client must be 11.2.0.3.

  Unfortunately, it is not always clear what version of JDBC SQL Developer is provided with.