Copy value from 1 parameter to another parameter

i have 2 parameters on a selection screen, p_file and p_file2
im doing a VALUE-REQUEST FOR p_file, now I want p_file2 to get the same value on the slection screen
but this value is not appearing on the selection screen
need help on that
see code below
AT SELECTION-SCREEN on VALUE-REQUEST FOR p_file.
CALL METHOD cl_gui_frontend_services=>file_open_dialog
    CHANGING
      file_table              = lt_filetab
      rc                      = v_rc
    EXCEPTIONS
      file_open_dialog_failed = 1
      cntl_error              = 2
      error_no_gui            = 3
      not_supported_by_gui    = 4
      OTHERS                  = 5.
READ TABLE lt_filetab INTO ls_filetab INDEX 1.
IF sy-subrc = 0.
    p_file = ls_filetab-filename.
     p_file2 = p_file.

hi,
Either we can copy the value in INITIALIZATION or AT SELECTION_SCREEN OUTPUT.
initialization.
p_file2 = p_file.
at selection-screen output.
p_file2 = p_file.
hope this helps.
thanx,
dhanashri.

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Copy values from a filed to another in different blocks in same table

Hi All,
How to copy value from a filed to another field in different blocks in same form ?
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values will change twice or thrice then it will not change. It is happening like that.
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Regards

Same table / different blocks
I guess, both blocks will be marked for update, and when your user presses commit, the same table will be updated twice!
Are you sure that this is what you want to do? Is the same record current in both blocks? If so, you better use 1 block (it can be spread over several canvases and windows) and synchronize the items with the "synchronize item" property.
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There are options like....
SQL> CREATE OR REPLACE TYPE emp_obj AS OBJECT (ename VARCHAR2(50), dept NUMBER);
2 /
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2 /
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44    END LOOP;
45
46 END;
47 /
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KING--10
MILLER--10
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Ali,
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With regards
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Hi Malar
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Copy values from model node to another model node with different structure

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the second RFC2 having the different strucutre
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Hi,
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One more help..
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Thanks,
Sanlearns

How do i compare the input values with the ones in an
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How to copy value from one field to another in a Apex Form

Hello guys,
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Copy value from 1 parameter to another parameter

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