Selection-screen.

Former Member — Thu, 20 Sep 2007 14:24:55 GMT

There is a selction screen havig select options for kunnr.by giving value in selection-screen, output is being displayed. but when we will back from output, there should be no value in selection-screen. how?

Re: Selection-screen.

Former Member — Thu, 20 Sep 2007 14:45:27 GMT

why don't you try making a CLEAR and a REFRESH to your variable at PBO.

Re: Selection-screen.

Former Member — Thu, 20 Sep 2007 21:38:49 GMT

As Dimas says, you just need to make sure you clear the select-option range table before the screen is redisplayed... but typically for a report this would actually be during the "end-of-selection" event after you are sure you have finished using them... alternatively you could copy the values to your own range table and clear the select-options right at the start-of-selection.. some pseudo code examples below.

Jonathan


*"Example 1:
select-options:
  s_kunnr                 for kna1-kunnr.

start-of-selection.
  perform get_data.  "using s_kunnr in DB select
end-of-selection.
  perform write_report.
  clear: s_kunnr, s_kunnr[]. "all finished with.

*"Example 2:
ranges:
  gr_kunnr                for kna1-kunnr.
select-options:
  s_kunnr                 for kna1-kunnr.

start-of-selection.
  gr_kunnr[] = s_kunnr[]. "copy to own global range
  clear: s_kunnr, s_kunnr[]. "all finished with.

  perform get_data.  "using gr_kunnr in DB select

end-of-selection.
  perform write_report.

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Selection-screen.

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