Work flow Template

Question

Hi Experts,
          My scenario is I need to create an Process code based on Function module and when the process code triggers it will automatically fetch the work flow template.
So what are the import, export parameters are need to call the WF template using Process code[Function Module].
Thanks.

Answer 1

for exampe, u can use this function:
CALL FUNCTION 'SWW_WI_START'
              EXPORTING
      CREATOR                            = sy-uname
      PRIORITY                           = '5'
      TASK                               = 'WS74508518'
    IMPORTING
      WI_ID                              = wi_id
    TABLES
      AGENTS                             = agents
      WI_CONTAINER                       = wi_container
   EXCEPTIONS
      ID_NOT_CREATED                     = 1
      READ_FAILED                        = 2
      IMMEDIATE_START_NOT_POSSIBLE       = 3
      EXECUTION_FAILED                   = 4
      INVALID_STATUS                     = 5
      OTHERS                             = 6
where agents is internal table with agents like SWHACTOR (otype, objid)
and wi_container is workflow container with pairs (element, value).
U can fill it with macroses from include <CNTN01> (swc_set_element, SWC_SET_TABLE).
U can use function's SAP_WAPI_START_WORKFLOW , SWW_WI_START_SIMPLE too, or start the event wich start WF (function SWE_EVENT_CREATE)