java.lang.IllegalAccessError: tried to access class oracle.jdbc.driver.Orac

Similar Questions

• java.lang.IllegalAccessError using the pot of the AXIS

  Hi all
  

  
  

  We get following error when using the external jar files in R12.1.3. The Bowl axis works well in R11.5. Version.

  We use Axis.jar (external jar) to our process.
  

  
  

  Error:

  java.lang.IllegalAccessError: tried to access the $1 class org.apache.commons.logging.LogFactory class org.apache.commons.logging.LogFactory
  at org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:218)
  at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370)

  
  

  Please help, we are in a critical situation.

  
  

  Thank you and best regards,

  LSP.

  Hello

  Please give me suggestions for this problem...

  Kind regards

  LSP

• 125, hogging threads waiting for lock oracle.jdbc.driver.T4CConnection@5500

  We use DBAdapter in soa suite 11 g (xa thin drivers, AIX platform) to talk to the database. At one point today, we could see the system WLS slows down considerably and thread dumps could see 125 hogging son everyone waits for the next lock:
  
  ' ExecuteThread: '16' for queue: '(self-adjusting) weblogic.kernel.Default' "waiting for lock *oracle.jdbc.driver.T4CConnection@55005500* BLOCKED
  oracle.jdbc.driver.T4CXAResource.doRollback(T4CXAResource.java:648)
  oracle.jdbc.xa.client.OracleXAResource.rollback(OracleXAResource.java:1148)
  weblogic.jdbc.wrapper.VendorXAResource.rollback(VendorXAResource.java:78)
  weblogic.jdbc.jta.DataSource.rollback(DataSource.java:1146)
  
  Can someone point to this oracle.jdbc.driver.T4CConnection@55005500. Is that a lock on a connection object? If so this means that all 125 discussions were waiting for a single connection? The source of data used has default settings for the connection pool.
  
  I couldn't see any thread thread discharge which States that it is now the same lock, possibly could be a problem with the way thread dump is generated in AIX
  
  Can someone shed some light on this?

  Hello. Grep just for T4CConnection@55005500 in the discharge. You will see the number of threads
  blocked (as you would expect) on this point, but only one thread that already have this object
  locked and uses it. Unfortunately, the thread is suspended in a call to DBMS, so it cannot
  go ahead and release the connection object and let all other threads proceed.
  I has you pointed out only one thread.

• Get java.lang.IllegalAccessError after upgrading to Weblogic 10.3.2

  Hello
  We have two applications deployed on Weblogic 9. It has been decided to spend 10.3 and I installed 10.3.2.0 on Solaris 9 on a Unix machine.
  
  The first application that is an enterprise application, installed fine and works as expected. But the second, more simple JSP / Servlet Web application is having issues. While this web application deployed properly on the new server, it throws the below exception during execution.
  
  java.lang.IllegalAccessError: oracle/jdbc/pilot/OracleCallableStatement
  
  It is launched on the threshold:
  stmt = (OracleCallableStatement) con.prepareCall (query);
  
  This is an existing application and it uses OracleCallableStatement, OracleResultSet etc. everywhere. As I have always used JAVA packages as CallableStatement, ResultSet etc, my first instinct was to try as follows and the exception disappeared from this line.
  
  stmt = (CallableStatement) con.prepareCall (query);
  
  Then, I got the exception 'exception closed statement' at the line where get me the following result set:
  While (RS. Next
  
  That's when I wondered if there is a dependency of the environment when Weblogic 10.3.2 is introduced. On Google, I found some related links but without solutions.
  
  I also replaced the classes12.zip with the ojdbc6.zip file but without success. The JRE running on the Unix machine is 1.5.0_24 - b02. I read somewhere that JRE must be 1.6. But before you try anything else, I wanted to check if I'm going in the right direction or not.
  
  So please let me know if you have suggestions or questions to troublshoot the question.
  
  Kind regards
  Rambeau

  The classes of "driver" should never have mentioned directly, because they are internal classes
  who can change, rather than the public Interfaces of oracle.jdbc. The problem you had
  because while improving WebLogic, you also have a new JDBC Oracle driver with chip
  in inner classes.

• java.lang.Integer cannot be cast to oracle.jbo.domain.Number

  Hello

  I use JDEV 11.1.2.1.0

  Here is my code

  Number _id;

  DCBindingContainer dcBindings = (DCBindingContainer) BindingContext.getCurrent () .getCurrentBindingsEntry ();

  DCIteratorBinding iterBind = (DCIteratorBinding) dcBindings.get ("IDView1Iterator");

  _id = (Number) iterBind.getCurrentRow () .getAttribute ("Id");

  It gives me the error

  java.lang.ClassCastException: java.lang.Integer cannot be cast to oracle.jbo.domain.Number

  I imported oracle.jbo.domain.Number.

  Please notify.

  Yes, but your Id attribute is of type java.lang.Integer, and try to throw him to oracle.jbo.domain.Number

  try to use following:

  Integer Id = (Integer) iterBind.getCurrentRow () .getAttribute ("Id");

  _id = new Number (Id.intValue ());

  997766 wrote:

  _id = (Number) iterBind.getCurrentRow () .getAttribute ("Id");

  It gives me the error

  java.lang.ClassCastException: java.lang.Integer cannot be cast to oracle.jbo.domain.Number

  I imported oracle.jbo.domain.Number.

  Please notify.

• getCustomDatum not implemented for the oracle.jdbc.driver.T4CNamedTypeAccessor class

  Hello world

  running mapviewer Ver11_1_1_7_3_B140717 we met the error above in newspapers trying to create maptiles.

  Installation program:

  -Table with a column of type ordimage (no available georaster here, we have to keep the files in the file system)

  -Spatial index for column in mbr, metadata are

  -All the files using the 31466 (Gauss-Krueger 2) coordinate system

  -Image theme in mapbuilder shows images

  -Bottom of mapbuilder card shows images

  Trying to create the maptiles by using mapviewer administration - manage tile layers creates the above error (same details in the excerpts above).

  AM PIZZABOTEN: Query [p ImageTheme] = SELECT ROWID, RAS_DOB MBR WHERE MDSYS. SDO_FILTER (MBR, MDSYS. SDO_GEOMETRY (2003, 31466, NULL, MDSYS.) SDO_ELEM_INFO_ARRAY (1, 1003, 3), MDSYS. SDO_ORDINATE_ARRAY(:mvqboxxl,:mvqboxyl,:mvqboxxh,:mvqboxyh)), 'querytype = WINDOW') = 'TRUE' AND (pyramid = 25)

  August 14, 2015 15:36:37 oracle.sdovis.theme.ImageThemeProducer loadImagesFromDBCached

  FEINER: Fetch size: 100

  August 14, 2015 15:36:37 oracle.sdovis.theme.ImageThemeProducer loadImageBlock

  AGAIN: Ungultiger Spaltentyp (invalid column type?): getCustomDatum not implemented for the oracle.jdbc.driver.T4CNamedTypeAccessor class

  August 14, 2015 15:36:37 oracle.sdovis.theme.ImageThemeProducer loadImagesFromDBCached

  WARNUNG: unable to load keyframe: AAAVuOAAMAAAACFAAB

  August 14, 2015 15:36:37 oracle.sdovis.theme.ImageThemeProducer loadImagesFromDBCached

  INFORMATION: Exec sql [RAS_DOB_2014_TEST] time: 7ms, 0 images of loading time: 1 ms.

  August 14, 2015 15:36:37 oracle.sdovis.DBMapMaker renderEm

  INFORMATION: * the time spent on the loading features: 14ms.

  MapTiles records only show the background color.

  Has anyone else experienced this problem?

  Best regards

  NilsO

  Hi Nils

  12.1.3 WebLogic jdbc libraries are located in the MW_HOME/oracle_common/modules/oracle.jdbc_12.1.0 directory level.

  For this WLS jdbc driver is ojdbc7.jar which is loaded on startup of WLS.

  As mentioned on the post preceding this is is not compatible with the 11.1.1.7.3 MapViewer to display the ORDIMAGE. Seems that even the ojdbc6.jar that exists in this directory cannot be used.

  What to do is make the WLS Server uses the ojdbc6.jar for 11.1.1.7.3. There are different ways to use a different pot in WebLogic.

  This page http://docs.oracle.com/middleware/1212/wls/JDBCA/third_party_drivers.htm was noted in this regard.

  As a quick test, you can try to make the ORDIMAGE with the following steps;

  (1) on page MapViewer OTN, Oracle Fusion Middleware MapViewer access downloads and download the quick start for the 11.1.1.7.3 Version.

  You will find the glassfish3/glassfish/domains/Domain1/lib folder a file jdbc ojdbc6.jar.

  (2) on your installation of a WebLogic domain:

  Navigate to the oracle_common/modules/oracle.jdbc_12.1.0 directory

  make a backup of ojdbc7.jar

  copy the ojdbc6.jar on top of ojdbc7.jar

  (3) start Weblogic server and try to make your theme ORDIMAGE.

  As I mentioned before, there are different ways to add a jar to WebLogic classpath. The quick test above is just replace the original ojdbc7.jar in a facility that is not good, as you lose you original ojdbc7.jar.

  Best regards.

  João

• 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

• ClassNotFoundException: oracle.jdbc.driver.OracleDriver

  Hello

  I am getting below error when executing custom authentication plugin in OAM11gR2:

  java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver not found by CSMOVDUserAuthentication1 [1]

  at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:787)

  to org.apache.felix.framework.ModuleImpl.access$ 400 (ModuleImpl.java:71)

  to org.apache.felix.framework.ModuleImpl$ ModuleClassLoader.loadClass (ModuleImpl.java:1768)

  at java.lang.ClassLoader.loadClass(ClassLoader.java:358)

  at java.lang.Class.forName0 (Native Method)

  at java.lang.Class.forName(Class.java:190)

  to use. CSMOVDUserAuthentication1.fecthEncryptedPassword (CSMOVDUserAuthentication1.java:262)

  to use. CSMOVDUserAuthentication1.process (CSMOVDUserAuthentication1.java:128)

  at oracle.security.am.engine.authn.internal.executor.PlugInExecutor.execute(PlugInExecutor.java:197)

  at oracle.security.am.engine.authn.internal.executor.AuthenticationSchemeExecutor.execute(AuthenticationSchemeExecutor.java:103)

  at oracle.security.am.engine.authn.internal.controller.AuthenticationEngineControllerImpl.validateUser(AuthenticationEngineControllerImpl.java:267)

  at oracle.security.am.engines.enginecontroller.AuthnEngineController.authenticateUser(AuthnEngineController.java:816)

  at oracle.security.am.engines.enginecontroller.AuthnEngineController.processEvent(AuthnEngineController.java:313)

  at oracle.security.am.controller.MasterController.processEvent(MasterController.java:589)

  at oracle.security.am.controller.MasterController.processRequest(MasterController.java:780)

  at oracle.security.am.controller.MasterController.process(MasterController.java:701)

  at oracle.security.am.pbl.PBLFlowManager.delegateToMasterController(PBLFlowManager.java:209)

  at oracle.security.am.pbl.PBLFlowManager.handleBaseEvent(PBLFlowManager.java:147)

  at oracle.security.am.pbl.PBLFlowManager.processRequest(PBLFlowManager.java:107)

  at oracle.security.am.pbl.transport.http.AMServlet.handleRequest(AMServlet.java:177)

  at oracle.security.am.pbl.transport.http.AMServlet.doPost(AMServlet.java:136)

  at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)

  at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)

  to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.java:227)

  at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)

  at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)

  at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)

  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

  to oracle.security.jps.ee.http.JpsAbsFilter$ 1.run(JpsAbsFilter.java:119)

  at java.security.AccessController.doPrivileged (Native Method)

  at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:324)

  at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)

  at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)

  at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)

  at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)

  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

  at oracle.security.am.agent.wls.filters.OAMServletAuthenticationFilter.doFilter(OAMServletAuthenticationFilter.java:265)

  at oracle.security.am.agent.wls.filters.OAMValidationSystemFilter.doFilter(OAMValidationSystemFilter.java:133)

  at oracle.security.wls.oamagent.OAMAgentWrapperFilter.doFilter(OAMAgentWrapperFilter.java:120)

  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

  at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:163)

  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

  to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.wrapRun (WebAppServletContext.java:3730)

  Please, share your ideas.

  Thank you

  Hi Leoncio,

  Yes you are right.

  I added the entry in my MANIFESTO below. MF and error resolved.

  Bundle-ClassPath:.,.

  lib/ojdbc14.jar is

  Thanks for your reply.

• How to avoid using oracle.jdbc.driver.OracleConnection

  I am new to Java, but recently, I have a project on support.

  Problem:

  solution worked on the 1.4 jvm, now on 1.7.

  Respectively, the oracle.jdbc.driver.OracleConnection class has been used.

  Now, I need class oracle.jdbc.OracleConnection to use CLOB.createTemporary (), but... I can't.

  According to the docs, just replace in the code and config files a declaration of the class on another. But I replaced all in all the files of configuration of no. and anyway, no there wasn't that oracle.jdbc.driver.OracleConnection was created. (there is no explicit declaration of the type of connection in the code, everything is configured in the config files)

  Project uses marven, mybatis - 3.1.1. Database: oracle 9

  Driver: ojdbc14 - 9.2.0.5.jar contains two classes: the oracle.jdbc.driver.OracleConnection (for backward compatibility) and oracle.jdbc.OracleConnection.

  The question is what do I need to use a second instead of the first.

  Maybe there are a few java cache? I do not know...

  Everyone knows?

  I solved the problem!

  This thread helped me: https://forums.oracle.com/thread/556426 ("I have to use classes12.zip for this work.")

  The main problem was the jdbc driver - I tried all the ones I found on the page of download of oracle and the only factor that does the job was classes12.jar (Oracle Database 10g Release 2 (10.2.0.1.0)). I replaced it in 'ORACLE_HOME\jdbc\lib\' and 'apache-tomcat\lib\.

  Each driver has its own bugs, and I also did different things, so I can't say that any replacement driver is enough. Te I changed the time zone database, run the tzupdater, vm set param - Duser.timezone = ""-07:00 ", may be something else."

  Thank you very much for the answer so detailed!

• 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

• The package level logging to the Oracle JDBC driver?

  With JDK Logging (java.util.logging) I was not able to open a session active newspapers at the class level. It was only possible to activate the logs for a particular java package.
  For example to enable the logs from the oracle.jdbc.pool.OracleDataSource of the class in the oracle jdbc driver, must be added below the line in the logging.properties file.
  

   oracle.jdbc.pool.level = FINE 

  You couldn't do
  

   oracle.jdbc.pool.OracleDataSource.level = FINE 

  Am I missing something? If it is not possible to activate the logging of class level, can someone indicate the reason behind not able to do so or why java.util.logging does not allow this?
  
  Published by: EJP on 23/06/2011-17:00: fixed your title according to the directions of the discussion

  This isn't for lack of java.util.logging. It's because that's how Oracle chose to implement logging in the package oracle.jdbc.pool, i.e. at the level of the package name. Java.util.Logging can go as thin as you like, depending on what names pass you to Logger.getLogger ().

• 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.

• 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

• oracle.jdbc.driver.T2CConnection.getLibraryVersion number () I = supplier code

  Error when you try to connect to a database.
  
  oracle.jdbc.driver.T2CConnection.getLibraryVersion (number) I have the code seller 0
  
  sqldeveloper3.0.04 with jre... sqldeveloper2.1.1.64 works fine
  
  Oracle 10.2.0 client
  
  Thanks in advance

  There are a number of solutions, you can search the forum. He's probably using the driver not supported 10g.
  Make sure you have preferences - Database - advanced - use OIC/thickness uncontrolled pilot and maybe use basic connections rather TNS. You can also install the 11.2 customer or change your ORACLE_HOME.

  Hope that helps,
  K.

• Java.lang.Integer cannot be applied to oracle.jbo.domain.number

  Hi all
  
  Jdev Version: 11.1.2.3.0
  
  Platfor: Windows 7
  
  I'm trying to implement sequences and followed the following ADF essentials to create the same. For some strange reason, I meet, it throws the error of compilation as below.
  
  [http://download.oracle.com/otn_hosted_doc/jdeveloper/11gdemos/ADF_Insider_Essentials/ADFInsider_sequence/ADFInsider_sequence.html]
  
  Steps to follow:
  
  1. create the DepartmentsEO
  
  2. has generated the Impl class for departments with accessors and Create method
  
  I wrote the following lines in the method Impl to create files and get the error like setDepartmentId (java.lang.Integer) in eo model. DepartmentsImpl can not be applied to the (oracle.jbo.domain.number) *
  
  SequenceImpl Seq = new SequenceImpl("DEPARTMENTS_SEQ",getDBTransaction);
  setDepartmentId (seq.getSequenceNumber ()); *
  
  Please help me!
  
  Thank you

  Hello

  What Type of Map you selected when creating components trade?

  Make sure it is Oracle. Looks like you have selected the Type of card Java takes DepartmentId column as Integer.

  It takes so you must import the oracle.jbo.domain.Number class

  setDepartmentId (numeric value)

  Recommendation: Create business components again with card Type Oracle.