The following ODBC DLL solves the problem reported on APAR 
SA90924. 

Problem description: 


When the ODBC driver attempts to drop a statement handle using
the SQLFreeStmt API with the SQL_DROP option it must send a
flow to the AS/400.  If the AS/400 generates an error while processing
this request, the error is returned to the ODBC driver.  Receiving this
error causes the ODBC driver to return an access violation error 
during the remaining processing of this SQLFreeStmt API or during the 
next call by the application to the SQLAllocStmt API.    


In order to use this DLL you need to: 

    1.- Stop any ODBC application that is using the Client 
        Access ODBC Driver. 

    2.- Rename the  previous CWBODBC.DLL file that is normally 
        located at:

        \Program Files\ibm\Client Aceess\Shared

        This path could  be different depending on where you
        specified to install Client Access Express.  

    3.- Download  this DLL  file and  copy it into the 
        directory where the original file was found. There is 
        no need to restart the computer. 

Note: 

     Before  coping this DLL file,  it is highly recommended  
that the latest Client Access Service Pack be installed on 
your PC.