Call ABAP Webdynpro Application from a R/3 Transaction
Please find the Code Snippets to Call a Webdynpro ABAP Application from a R/3 Transaction
Create a ABAP Program from SE38 and associate a transaction to it and Call the same.
REPORT ?ZWD1.
***data declarations
DATA:gv_url_string TYPE string,
?? ? gv_url_c(250) TYPE c.
CONSTANTS:gc_login_auth TYPE string VALUE '?sap-system-login-basic_auth=X',
?? ? ? ? ?gc_client ? ? TYPE string VALUE '&sap-client=',
?? ? ? ? ?gc_lang ? ? ? TYPE string VALUE '&sap-language='.
***Get the Url of Webdynpro Applicaion with HTTPS Protocol
CALL METHOD cl_wd_utilities=>construct_wd_url
??EXPORTING
?? ?application_name = 'WDR_TEST_NAVIGATION'
?? ?in_protocol ? ? ?= 'HTTPS'
??IMPORTING
?? ?out_absolute_url = gv_url_string.
***If the server and port have not got added, try without HTTPS Protocol
IF gv_url_string CS '//:/'.
??CALL METHOD cl_wd_utilities=>construct_wd_url
?? ?EXPORTING
?? ? ?application_name = 'WDR_TEST_NAVIGATION'
?? ?IMPORTING
?? ? ?out_absolute_url = gv_url_string.
***If server and port have still not got added
??IF gv_url_string CS '//:/'.
**Raise a Error Message
??ENDIF.
ENDIF.
***Build the URL
CONCATENATE gv_url_string
?? ? ? ? ? ?gc_login_auth
?? ? ? ? ? ?gc_client sy-mandt
?? ? ? ? ? ?gc_lang ? sy-langu
??INTO gv_url_c.
***Call the Browser
CALL FUNCTION 'CALL_BROWSER'
??EXPORTING
?? ?url ? ? ? ? ? ? ? ? ? ?= gv_url_c
??EXCEPTIONS
?? ?frontend_not_supported = 1
?? ?frontend_error ? ? ? ? = 2
?? ?prog_not_found ? ? ? ? = 3
?? ?no_batch ? ? ? ? ? ? ? = 4
?? ?unspecified_error ? ? ?= 5
?? ?OTHERS ? ? ? ? ? ? ? ? = 6.
