on 05-21-2015 1:32 PM
Hi Gurus.
I have a question from a customer in which he asks whether I can access to a SAP transaction from a Web Dynpro App I've implemented.
I followed thru a document I found about how to do it (but nothing about parameters); so, I've generated an external window (explorer) which accesses to the demanded URL (let say http://customer_server/sap/bc/gui/sap/its/webgui/?~transaction=FB03).
Is there any way to access that transaction giving information to the entry fields (BELNR, GJAHR and BUKRS)? I was going to use SET ID Params but since it's a new session, no info is passed.
Kind Regards.
Santy.
Hi Santiago,
Use the following code to call SAP Transaction from web dynpro abap and passing values to it.
DATA lo_el_context TYPE REF TO if_wd_context_element.
DATA ls_context TYPE wd_this->element_context.
DATA lv_vbeln LIKE ls_context-vbeln.
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.
DATA lv_url TYPE string.
DATA lv_host TYPE string.
DATA lv_port TYPE string.
lo_el_context = wd_context->get_element( ).
lo_api_component = wd_comp_controller->wd_get_api( ).
lo_window_manager = lo_api_component->get_window_manager( ).
lo_el_context->get_attribute(
EXPORTING
name = `VBELN`
IMPORTING
value = lv_vbeln ).
* Call below method to get host and port
CLEAR : lv_host , lv_port.
cl_http_server=>if_http_server~get_location(
IMPORTING
host = lv_host
port = lv_port ).
* Creating URL
CONCATENATE 'http'
'://'
lv_host
':'
lv_port
'/sap/bc/gui/sap/its/webgui/?sap-client=&~transaction=*VA02%20VBAK-VBELN='
lv_vbeln
';DYNP_OKCODE=/00'
INTO lv_url.
* calling the url which we created above as a popup
lo_window_manager->create_external_window(
EXPORTING
url = lv_url
RECEIVING
window = lo_window ).
lo_window->open( ).
ENDMETHOD.
Kindly refer this link for more detailed information.
http://scn.sap.com/docs/DOC-63107
- Gowtham
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