Workflow - SWC_GET_ELEMENT

Question

Hi
I have created an Attribute on a business object and am trying to get the data held within Workflow container element.
I am using the code:
"get_property email_confirmation changing container.
swc_get_element container 'wf_ini_email' w_email.
swc_set_element container 'Email_Confirmation' w_email.
end_property."
The workflow container element is wf_ini_email.
Unfortunately this is not returning any data from the workflow container into w_email in the Attribute.
Is it possible to get data held within workflow container elements directly from the Attribute? If yes do you have any example code that I could use?
Many thanks for your help in advance.
Daniel

Answer 1

I have added attribute(classroom) to a bor for Training and Event and this is the code to fill an attribute.
When creating an instance of the BOR
I hope this will help.
get_property classroom changing container.
  data : it_resources like hrvres occurs 0 with header line. 
                                                         clear object-classroom.                                                                               
call function 'RH_GET_EVENT_DATA'                 
   exporting                                       
     planversion    = '01'                         
     eventid        = object-key-eventid           
     with_resources = 'X'                          
   tables                                          
     resources      = it_resources                 
   exceptions                                      
     no_infty_found = 1                            
     others         = 2.                           
if sy-subrc eq 0.                                 
   clear object-classroom.                         
   read table it_resources with key raumx = 'X'.   
   if sy-subrc eq 0.                               
     object-classroom = it_resources-retxt.        
   endif.                                                                               
endif.                                                                  
swc_set_element container 'CLASSROOM' object-classroom.                 
end_property.