SAP_WAPI_READ_CONTAINER

[Quick, Tomas]

Hello,
 
I am calling function module SAP_WAPI_READ_CONTAINER in a workflow step programming exit, and it returns internal table 'simple_container' (structure SWR_CONT).
I can easily read simple elements (name/value) from this table but how about elements in objects?
 
Alternatively I am trying to read the container the OO way, but since I am new to this, I get stuck a lot.
 

DATA: l_cont TYPE REF TO if_swf_ifs_parameter_container.

l_cont = im_workitem_context->get_wf_container( ).

 

Then I guess it is CALL METHOD GET (element) but I get stuck there for the moment so I am hoping for the oldfashioned function module way.

 

After reading the container I can successfully write back a simple element with SAP_WAPI_READ_CONTAINER, so its the question about getting elements in objects that I wonder about.

 
Best regards,
Tomas Quick
Capgemini Sweden
 

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