Generic JDBC connection not setting up.

Hey ..
I am trying to make a Generic JDBC connection in DB adapter. For the steps I am refering to this blog: https://blogs.oracle.com/middleware/entry/configuring_mssql_with_soa_suite
so I went as follows: step 3 of 4 of adapter configuration > create new connection > Driver class: new > Library: Browse
chose the driver source .jar, put the correct URL & tested the connection.
The Error that came said:
"Test failed: Driver class not found.
Verify the Driver location"
I tried same thing with sqljdbc.jar - the file used in the blog ... Same error was there.
What's the mistake? What should I try to do?

The problem got solved ..
Actually the path was correct but the driver class name was wrong ..
Perhaps it tries to find the driver class with the specific name in specified .jar
I thought we are CREATING new thing ..
Thanks anyways for your help

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Mncedisi Kasper wrote:
Greetings All.
I really need some help here to find out where my connections are being held.
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java.sql.SQLException: ORA-01401: inserted value too large for column
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
     at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:289)
     at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:573)
     at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1891)
     at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:1093)
     at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:2047)
     at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:1940)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2709)
     at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:589)
     at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:656)
     at weblogic.jdbc.wrapper.PreparedStatement.execute(PreparedStatement.java:70)
     at net.cellc.sal.ejb.saldataaccess.TransactionDAO.updateRecordStatus(TransactionDAO.java:76)
     at net.cellc.sol.ejb.sol.SOLBean.updateRecord(SOLBean.java:312)
     at net.cellc.sol.ejb.sol.SOLBean.processMessage(SOLBean.java:170)
     at net.cellc.sol.ejb.sol.SOL_ytyu34_EOImpl.processMessage(SOL_ytyu34_EOImpl.java:46)
     at net.cellc.sal.ejb.sal.SALBean.callSOL(SALBean.java:339)
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Generic JDBC connection not setting up.

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