Clob in callable statement Error

[A Kumar]

Hi,

 public static boolean putStringAsCLOB(String strContent, String strDataType,
String strOperType) {
boolean operationStatus=false;
Connection connection = null;
CallableStatement csmtObj = null;
 
String clob = strContent;
 
ByteArrayInputStream bais = new ByteArrayInputStream(pfoAsBytes);
InputStreamReader reader=new InputStreamReader(bais);
 
try {
connection = getConnection();
 
csmtObj = connection.prepareCall("{call MYPROC(?,?,?)}");
 
csmtObj.setCharacterStream(1,reader,pfoAsBytes.length);
csmtObj.setString(2,strDataType);
csmtObj.setString(3,strOperType);
operationStatus=csmtObj.execute();
 
} catch (Exception exception){
exception.printStackTrace();
} finally{
if(connection != null){
try {
connection.close();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
 
return operationStatus;
 
}   

DB Server is oracle 9i and app server is WAS5.1

I am geting exception...

java.sql.SQLException: Missing IN or OUT parameter at index::

it says parameter type conflict..
[ November 29, 2007: Message edited by: A Kumar ]

[A Kumar]

Shoukd we try to retireve the clob..pointer before updating...??