Hey the FM should have the follwing things.. Then only it will come in F4 help there.
Name of function module for inbound IDoc
Function module for IDoc input.
Incoming IDocs can be transferred to an application using a direct function module call. The function module receives the IDoc, posts it and outputs a success message.
The function module must have the following interface:
*" IMPORTING
*" INPUT_METHOD LIKE BDWFAP_PAR-INPUTMETHD
*" MASS_PROCESSING LIKE BDWFAP_PAR-MASS_PROC
*" EXPORTING
*" WORKFLOW_RESULT LIKE BDWFAP_PAR-RESULT
*" APPLICATION_VARIABLE LIKE BDWFAP_PAR-APPL_VAR
*" IN_UPDATE_TASK LIKE BDWFAP_PAR-UPDATETASK
*" CALL_TRANSACTION_DONE LIKE BDWFAP_PAR-CALLTRANS
*" TABLES
*" IDOC_CONTRL STRUCTURE EDIDC
*" IDOC_DATA STRUCTURE EDIDD
*" IDOC_STATUS STRUCTURE BDIDOCSTAT
*" RETURN_VARIABLES STRUCTURE BDWFRETVAR
*" SERIALIZATION_INFO STRUCTURE BDI_SER
*" EXCEPTIONS
*" WRONG_FUNCTION_CALLED
Bluesky
