Similarly, ORA is returned when the listener does not know of the specified service name. The following are common connection errors. Validating the database connection There are multiple ways of validating the database connection. If you are connecting to Oracle 11g from Java 5 then include ojdbc5. Niamat Ullah January 12, at 9: The wcsDbValidation utility, which is used internally by the utilities to validate the DB connection, can also be used to test from command line.

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Also ensure that the Oracle libraries have the same bit length as Java e. Cause i am getting this erroralthough, ojdbc6.

Email Required, but never shown. Glad to hear thatthanks: Mavrick do you find them in the java.lang.clasxnotfoundexception library Thaks for this step by step solution.

Karthik Reddy 2, 1 11 8. In the new Driver definition oracle thin driver 10 i made modifications like removing the classes14 jar,adding the classes12 jar, setting the SID,username ,password Your solution worked for me.


IBM “ERROR: otFoundException: Driver” – United States

Any suggestions for that? Sie, Still wrestling, I will certainly appreciate if connection code is emailed at nukhanid gmail.

java.lang.classnotcoundexception You can add any JAR which having above specified class exist like ojdbc14,ojdbc7,ojdbc6 but make sure that you have added it into classpath.

Which line throws ClassNotFoundException? OracleDriver error in Java. When i click the test connection button it says the ping failed.

If you are connecting to Oracle 10g database from Java 1. General Guide to solve java. It means that Java is unable to locate the native Oracle client libraries. Javin Paul December 10, at 4: I wasted a whole day for this When i executed it including main method the insertion is happened but when i removed the main method it’s showing an error “Class not foundjava.

Sign up using Facebook. ClassNotFoundException while trying to connect to Oracle. It is sorta covered in the JavaRanch Style Guide. When you connect to Oracle database from Java programyour program loads the implementation of Driver interface provided by the database vendor using class. DBUtility for closing connections.


The following are the steps that are given below to add ojdbc No suitable driver in DB2 7. I was stuck with java.

NullPointerException” How can i overcome this error? Hay man both jar files I have added. Exception in thread “main” java. Sign up or log in Sign up using Google.

Oracle.jdbc.driver.OracleDriver ClassNotFoundException

Ensure the non-root user has read access to the Oracle client directories. I am getting java. Sign up using Email and Password.