Logical handle no longer valid

[BalaKishore Pamarti]

Hi All:

The following works --

 
connection = (Connection) datasource.getConnection();
    
CallableStatement cstmt = connection.prepareCall(sql);   
 

and in the finally block I close the connection and callablestatment.

The following is giving me Logical handle no longer valid --

 
connection = (Connection) WSJdbcUtil.getNativeConnection((WSJdbcConnection)datasource.getConnection());
OracleCallableStatement ocstmt = (OracleCallableStatement)connection.prepareCall(sql);

and in the finally block I am closing the connection and ocstmt.

Any help much appreciated!!