How to get the layout values in F4 help from Other program ?

Hello All,
       I have a program P1which calls other program P2 .
When I execute P1 I have a parameter for Layout with F4.
When I press  F4 I want the help values which are there in the lay out of the other program P2.
For this I'm using the following code :-
DATA  spec_layout        TYPE  disvariant.  "specific layout
DATA  v_save             TYPE  c.           "Save mode
DATA  gs_variant         TYPE  disvariant.  "for parameter IS_VARIANT
DATA  gv_exit            TYPE  c.
PARAMETERS:  p_vari  TYPE disvariant-variant.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_vari.
*  gs_variant-report  = sy-repid.
*  gs_variant-variant = p_vari.
  CLEAR gs_variant.
  MOVE  '/BSHP/FP_CALL_OF_PLAN' TO gs_variant-report. "Report von Original CALL_OF_PLAN
  gs_variant-variant = p_vari.
  CALL FUNCTION 'LVC_VARIANT_F4'
    EXPORTING
      is_variant = gs_variant
      i_save     = v_save
    IMPORTING
      e_exit     = gv_exit
      es_variant = spec_layout
    EXCEPTIONS
      not_found  = 1
      OTHERS     = 2.
  IF sy-subrc NE 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
            WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  ELSE.
    IF gv_exit NE 'X'.
*     set name of layout on selection screen
      p_vari    = spec_layout-variant.
    ENDIF.
  ENDIF.
But still I'm not able to get the values.
Can anyone help me out ?
Regards,
Deepu.K
null

This question has been asked and answered many times before.  Please read the following blog for a good start:
/people/yohan.kariyawasan/blog/2009/03/18/ui-framework-news-f4-help
Before posting further please do a search in this forum and also read the rules of engagement listed here:
https://www.sdn.sap.com/irj/scn/wiki?path=/display/home/rulesofEngagement
I'm now locking this thread as it is a duplicate of an already answered question.
Thank you,
Stephen
CRM Forum Moderator

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