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Updating Select Options via Function Module

Posted on Dec 22, 2004 at 04:04 PM 58 Views

I contrast to the previous posting, I would like to update the single values for a select option. I am attempting to use the DYNP_VALUES_UPDATE, but I can only update the value on the screen and not the underlying structure. I have also tried using the RD_SELECTIONSCREEN_UPDATE but with no success either. Has anyone tried this before?

I am using a bespoke screen (ALV with multiple row selection) as the F4 dropdown which works fine and I have my values but cannot then update the selection screen.

I am on 4.6C.

Thanks in advance

Ian

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  • author's profile photo Srinivas Adavi
    Srinivas Adavi
    Posted on Dec 22, 2004 at 04:26 PM
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    Hi Ian,

    We used DYNP_VALUES_UPDATE and it worked for us. Are you using this in any of the selection-screen events, or outside of those events? We used it in selection-screen event, in fact, we used it in "at selection-screen on value-request for <param>" event only.

    Srinivas

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    • Former Member Former Member
      Dec 23, 2004 at 05:39 AM

      Hello Ian,

      The option of updating the select-options internal tabler seems right for the description of your requirement. However, I would like just give you a word of caution here - <i>Do that in your <b>initialization</b> event</i>.

      Example:

      tables mara.
select-options s_matnr for mara-matnr.

initialization.
  s_matnr-sign = 'I'.
  s_matnr-option = 'EQ'.

  s_matnr-low = <Value1>.
  append s_matnr.

  s_matnr-low = <Value2>.
  append s_matnr.



  s_matnr-low = <ValueN>.
  append s_matnr.

      Hope this helps,

      Regards,

      Anand Mandalika.

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