Call a Transaction in New Session Window

Call a transaction in New Session from ALV Hotspot.

We can use FM  ABAP4_CALL_TRANSACTION for this. But from SCN, I found an excellent way to do so.

Create a Remote enable function module:

ZFM_CALL_TCODE_IN_NEW_WINDOW :
-----------------------------------------------------
function zfm_call_tcode_in_new_window.
*"----------------------------------------------------------------------
*"*"Local Interface:
*"  IMPORTING
*"     VALUE(TCODE) TYPE  SY-TCODE
*"     VALUE(VBELN) TYPE  VBELN
*"     VALUE(PARAID) TYPE  MEMORYID
*"----------------------------------------------------------------------

set parameter id paraid field vbeln.
  call transaction tcode and skip first screen.

endfunction.

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Call the FM from the program:

You have to use the following code segment  in program to call that Function Module ,
-------------------------------------------------
      lv_tcode = 'VA43'.              "Tcode to Call
      lv_vbeln = gs_out-vbeln.
      lv_paraid = 'KTN'.
      call function 'ZFM_CALL_TCODE_IN_NEW_WINDOW' starting new task 'TEST'
        destination 'NONE'
        exporting
          tcode         = lv_tcode
          vbeln         = lv_vbeln
          paraid        = lv_paraid
                .
------------------------------------------------

*Ref: https://wiki.scn.sap.com/wiki/display/Snippets/How+to+Call+a+Transaction+in+New+Session+Window