AbstractMethodError

Hi I keep on getting this error:

Exception in thread "REFORMAT0" java.lang.AbstractMethodError: oracle.jdbc.driver.OraclePreparedStatement.getParameterMetaData()Ljava/sql/ParameterMetaData;
at org.jetel.lookup.DBLookupTable.get(DBLookupTable.java:179)
at Transform_PNEU.transform(Transform_PNEU.java:63)
at org.jetel.component.Reformat.execute(Reformat.java:191)
at org.jetel.graph.Node.run(Node.java:364)
at java.lang.Thread.run(Unknown Source)


My Transformation Code is :

// automatically generated on Thu Mar 08 13:40:55 SGT 2007
import org.jetel.component.DataRecordTransform;
import org.jetel.data.DataRecord;
import org.jetel.data.NumericDataField;
import org.jetel.data.RecordKey;
import org.jetel.data.lookup.LookupTable;
import org.jetel.exception.ComponentNotReadyException;
import org.jetel.exception.TransformException;

public class Transform_PNEU extends DataRecordTransform
{
// CONSTANTS definition of input fields
private final static int IN0_FIELD0 = 0;
private final static int IN0_FIELD5 = 5;
private final static int IN0_FIELD18 = 18;
private final static int IN0_FIELD19 = 19;
private final static int IN0_FIELD6 = 6;

// CONSTANTS definition of output fields
private final static int OUT0_CAI_CODE = 0;
private final static int OUT0_CAI_WEIGHT = 1;
private final static int OUT0_CAI_DIAMETER = 2;
private final static int OUT0_CAI_TICKNESS = 3;
private final static int OUT0_CAI_NAILS_NB = 4;
private final static int OUT0_CAI_CODE_TEMP = 5;

LookupTable myLookUp;

/**
* Initializes reformat class/function. This method is called only once at then
* beginning of transformation process. Any object allocation/initialization should
* happen here.
*/
public boolean init() throws ComponentNotReadyException
{
try
{
myLookUp = graph.getLookupTable("LookupTable0");
myLookUp.init();
} catch (Exception e) {
e.printStackTrace();
}

String[] lookupKeyStr={"Field0"};
RecordKey key=new RecordKey(lookupKeyStr, sourceMetadata[0]);
key.init();
myLookUp.setLookupKey(key);
return true; }

/**
* Performs reformat of source records to target records.
* This method is called as one step in transforming flow of
* records.
*/
public boolean transform(DataRecord[] inputRecords, DataRecord[] outputRecords) throws TransformException {
DataRecord tb_ref_cai;
tb_ref_cai = myLookUp.get(inputRecords[0]);

if (tb_ref_cai != null) return false;

try {
// user's code STARTs from here !

(outputRecords[0].getField(OUT0_CAI_CODE)).setValue( (inputRecords[0].getField(IN0_FIELD0).toString()));
((NumericDataField)outputRecords[0].getField(OUT0_CAI_WEIGHT)).setValue( (((NumericDataField)inputRecords[0].getField(IN0_FIELD5)).getDouble()));
((NumericDataField)outputRecords[0].getField(OUT0_CAI_DIAMETER)).setValue( (((NumericDataField)inputRecords[0].getField(IN0_FIELD18)).getDouble()));
((NumericDataField)outputRecords[0].getField(OUT0_CAI_TICKNESS)).setValue( (((NumericDataField)inputRecords[0].getField(IN0_FIELD19)).getDouble()));
((NumericDataField)outputRecords[0].getField(OUT0_CAI_NAILS_NB)).setValue( (((NumericDataField)inputRecords[0].getField(IN0_FIELD6)).getDouble()));
//(outputRecords[0].getField(OUT0_CAI_CODE_TEMP)).setValue( (inputRecords[0].getField(IN0_FIELD0).toString()));

} catch(Exception e) {
throw new TransformException("Error in extern transformation class " + Transform_PNEU.class.getName() + ": " + e.getMessage());
}
return true;
}

public void finished() {
myLookUp.free();
}
}


I already got the odbc driver given to me by Martin. what seems to be the problem. Hope you can help me. thank you..