I want to know how can i initialize the instance attributes of a ZClass?
I have copied the standard class "CL_WB_MIME_REPOSITORY" into my ZClass as "ZCL_WB_MIME_REPOSITORY".
In the standard class we have private instance attributes as "HTML_VIEWER" and "KW_EXPLORER" and these gets initialized
automatically when i run the standard tcode SE80.
Now, when i am running my ZTcode having my ZClass, these attributes are not initialized and are NULL.
Can you please tell me how should i initialize these attributes in my ZClass and where should i write the code and what will be that code?
Thanks a lot,