on 02-01-2010 11:56 AM
Hi All,
I am new to web dynpro application development and i am facing issue when i try to test my application.
simple require when i click on button i should direct the to one of url say 'http://www.google.co.in/' my application is activate with no error but when i test the application i am getting below error , can someone please provide me the solution or way out.
The URL http://ides47:8062/sap/bc/webdynpro/sap/zwa_calling_url/ was not called due to an error.
Note
The following error text was processed in the system N6Q : Access via 'NULL' object reference not possible.
The error occurred on the application server IDES47_N6Q_62 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: IF_WDR_CONTEXT_MENU_HANDLER~CONTEXT_MENU_CALLED of program CL_WDR_INTERNAL_WINDOW_ADAPTERCP
Method: IF_WDR_CONTEXT_MENU_HANDLER~CONTEXT_MENU_CALLED of program CL_WDR_INTERNAL_WINDOW_ADAPTERCP
Method: IF_WDR_ADAPTER_EVENT_HANDLER~HANDLE_EVENT of program CL_WDR_CONTEXT_MENU_HANDLER===CP
Method: IF_WDR_CLIENT~GET_CLIENT_UPDATES of program CL_WDR_CLIENT_SSR=============CP
Method: EXECUTE of program CL_WDR_MAIN_TASK==============CP
Method: IF_HTTP_EXTENSION~HANDLE_REQUEST of program CL_WDR_MAIN_TASK==============CP
Method: EXECUTE_REQUEST_FROM_MEMORY of program CL_HTTP_SERVER================CP
Function: HTTP_DISPATCH_REQUEST of program SAPLHTTP_RUNTIME
Module: %_HTTP_START of program SAPMHTTP
HTTP 500 - Internal Server Error
Thanks,
Parab
try running some other webdynpro application and check whether that is running fine ...
You can find lots of sample application in package SWDP_DEMO.
Regards
Manas DUa
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Thanks for update,
I could get my application work by using inbuild web dynpro application. yes there could be the issue with previous application build by me.
~Digamber.
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hi,
here is my code on action
data lo_window_manager type ref to if_wd_window_manager.
data lo_api_component type ref to if_wd_component.
data lo_window type ref to if_wd_window.
lo_api_component = wd_comp_controller->wd_get_api( ).
lo_window_manager = lo_api_component->get_window_manager( ).
call method lo_window_manager->create_external_window
exporting
url = 'http://www.google.co.in/'
modal = abap_false
has_menubar = abap_true
is_resizable = abap_true
has_scrollbars = abap_true
has_statusbar = abap_true
has_toolbar = abap_true
has_location = abap_true
receiving
window = lo_window.lo_window->open( ).
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Hi ,
It seesms something you are missing. It would be easy for us if you could paste your code which you have written in the Action of Button.
Sample code for your reference :
METHOD onactionget_url .
data lo_window_manager type ref to if_wd_window_manager.
data lo_api_component type ref to if_wd_component.
data lo_window type ref to if_wd_window.
lo_api_component = wd_comp_controller->wd_get_api( ).
lo_window_manager = lo_api_component->get_window_manager( ).
CALL METHOD lo_window_manager->CREATE_EXTERNAL_WINDOW
EXPORTING
URL = 'http://www.google.co.in/'
MODAL = ABAP_FALSE
HAS_MENUBAR = ABAP_TRUE
IS_RESIZABLE = ABAP_TRUE
HAS_SCROLLBARS = ABAP_TRUE
HAS_STATUSBAR = ABAP_TRUE
HAS_TOOLBAR = ABAP_TRUE
HAS_LOCATION = ABAP_TRUE
RECEIVING
WINDOW = lo_window.lo_window->open( ).
ENDMETHOD.
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