bapi service call is not triggered in webdynpro

[Former Member]

I created a webdynpro application using bapi based on the webdynpro for abap tutorial i downloaded from this site( 2nd pdf),

when a user clicks on the button in the UI , a bapi service call must be triggered, but it is not getting triggered, can you please help me with this issue?

[Former Member]

Hi Vignesh,

From where you are triggering bapi. If you use service call it will create one execute method in component

controller, and from your veiw using any event( button action etc ) you have to call that method.

Use code wizard to call this method.. sample code..

DATA lo_COMPONENTCONTROLLER TYPE REF TO IG_COMPONENTCONTROLLER .
    lo_COMPONENTCONTROLLER =   wd_this->get_componentcontroller_ctr( ).

    lo_componentcontroller->execute_zshipment_change( ). //  here your execute method name. 

Cheers,

Kris.