Spool Request Not geeting Printed automatically in Webdynpro ABAP

Hi Gurus, I am using

                                SUBMIT <ZREPORT>

                                            TO SAP-SPOOL            

                                            DESTINATION  'LOCL'   

                                            IMMEDIATELY 'X'        

                                            KEEP IN SPOOL ' '  

                                            LINE-SIZE   lv_linsz

                                            WITHOUT SPOOL DYNPRO  

                                            ANDRETURN.

                In Webdynpro Application. As per the code I have to get printout immediately with out spool request, instead program is generating Spool Request in SP01. I go to SP01 and click on Print, it is giving the printout. But I need print out immediately. If I use the same code in ABAP it is giving print out  immediately.