Re: Forward Workitem - Should remove from first user's Inbox

What you currently are doing is: forward the item to the current user again.

So please try this:

CALL FUNCTION 'SAP_WAPI_FORWARD_WORKITEM'

            EXPORTING

              workitem_id    = lv_wi_id

              user_id        = lv_target_user_id

              language       = sy-langu

              do_commit      = 'X'

            IMPORTING

              return_code    = lv_rcode

              new_status     = lt_new_status

            TABLES

*             MESSAGE_LINES  =

*             MESSAGE_STRUCT =

              user_ids       = lt_user_ids.

The parameter user_id can stay empty, if you want to forward the item to more than one recipient. In that case, you can use the table USER_IDS. It is not necessary, to fill both fields.