Returning to report and refresh  data after call to selection screen


The scenario:

You have a report, and call a dialog screen where you modify data in the reports underlying table. After modifying the data you want to return to the report screen, and have it refreshed so that i displays the changes in the underlying table.


report zrev03 no standard page heading.

start-of-selection.
* Initial display of report
  perform write_report.

* You have to display your own report headings that called from both the main report and the
* sub report ( The second display )

top-of-page.
   perform page_header.

top-of-page during line-selection.
     perform page_header.


case sy-ucomm.
  when 'CHG'.
*   Call dialog screen where data chenages are input. The code could be something like:
       set parameter id 'ZR1' field itab-zzrevomr.
       call transaction 'ZRE3'.

*     After you return from the dialog screen you want to remove the old report so you
*    don't redisplay it when you use the back button
      sy-lsind = 0.       
*    Write the report again with new data   
     perform write_report.



form write_report.
*Here goes code that retrieves data for the report and write it, it could be something like:
   select * from zrevomr into table itab.
     loop at itab.
           write: /  itab-zzrevomr, itab-zzrevomrtx.

     endloop.
endform.

form page_header.
* ....  Code for page header
endform.





 

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