How to run Webdynpro directly to SAP GUI?

1. Create t-code through SE93 with below configuration,  choose Transaction with parameters

2. Assign transaction WDYID, Skip Intial Screen .

3. Put below parameters in Screen Field Value

Name of Screen Field        Value

APPLICATION              ZWD_APP_NAME
STARTMODE                GUI

How to Read Class or Object with Multiple Reference ??

 

 

 

 

 

1. We need to read the ZCX_EXCEPTION reference in the code.
2. zcx_exception TYPE REF TO lcx_exception.
3. DATA: exc    TYPE REF TO cx_root,
4. CATCH lcx_exception INTO zcx_exception.
   exc ?=  zcx_exception. " Take CX_ROOT INSTANCE
   
5. Above is the way to read CX_ROOT value in the ZCX_EXCEPTION to EXC reference.
6.  textid = exc-textid.
7. zcx_exception-text . Reading local class value.

 

 

 

Upload to AL 11 through Webdynpro

method onactionupload2 .

  data lo_el_context type ref to if_wd_context_element.
  data ls_context type wd_this->element_context.
  data lv_zraw type wd_this->element_context-zraw.

*   get element via lead selection
  lo_el_context = wd_context->get_element( ).
*   @TODO handle not set lead selection
  if lo_el_context is initial.
  endif.

*   get single attribute
  lo_el_context->get_attribute(
    exporting
      name =  `ZRAW`
    importing
      value = lv_zraw ).

  data :
    l_fname   type string ,
    lv_x      type x,
    lv_string type string.
  lv_x = lv_zraw.
  l_fname = '/ECD/RAHSIAXSTRING2.PGP'.

  data: lit_binary_content type solix_tab.

  call function 'SCMS_XSTRING_TO_BINARY'
    exporting
      buffer     = lv_zraw
*     APPEND_TO_TABLE       = ' '
* IMPORTING
*     OUTPUT_LENGTH         =
    tables
      binary_tab = lit_binary_content.

  .

  open dataset l_fname for output in binary mode .

  loop at lit_binary_content assigning field-symbol().
    transfer -line to l_fname.
  endloop.

  close dataset l_fname.


endmethod.