On change event

Hi experts,
Iam trying to display the data using itab(t_det) and it is having REVNR filed like this.
AUFNR RSNUM REVNR
4006149|0043996297|11ATS9-8|
4006150|0043996338|11ATS9-8|
4006161|0043996297|11ATS9-9|
4006162|0043996338|11ATS9-10|
If REVNR changes i want to display the data in new page like this.
11ATS9-8

4006149
4006150
11ATS9-9

4006161
11ATS9-10

4006162
I have written following code.Just i want to know is it correct approach...
LOOP AT T_DET.
 ON CHANGE OF T_DET-REVNR.
 NEW-PAGE.
 WRITE:/1(10) T_DET-AUFNR,
 14(20) T_DET-EQKTX,
 36(4) T_DET-VKBUR,
 43(12) T_DET-ERNAM,
 54(10) T_DET-BUDAT,
 66(5) T_DET-MENGE,
 75(3) T_DET-MEINS.
 ENDON.
ENDLOOP.
reward guaranteed
thanks
kaki

Hi Kaki,
Here is another way..
REPORT ZTEST_CODE NO STANDARD PAGE HEADING .
DATA: BEGIN OF ITAB OCCURS 0,
       REVNR TYPE REVNR,
       AUFNR TYPE AUFNR,
       RSNUM TYPE RSNUM,
      END OF ITAB.
ITAB-REVNR = 'test123'.
ITAB-AUFNR = 'abcdef'.
ITAB-RSNUM = 'user12'.
APPEND ITAB.
CLEAR ITAB.
ITAB-REVNR = 'test123'.
ITAB-AUFNR = 'abcdef1'.
ITAB-RSNUM = 'user12'.
APPEND ITAB.
CLEAR ITAB.
ITAB-REVNR = 'test123'.
ITAB-AUFNR = 'abcd12'.
ITAB-RSNUM = 'user12'.
APPEND ITAB.
CLEAR ITAB.
ITAB-REVNR = 'test123'.
ITAB-AUFNR = 'abcdef34'.
ITAB-RSNUM = 'user12'.
APPEND ITAB.
CLEAR ITAB.
ITAB-REVNR = 'test123'.
ITAB-AUFNR = 'abcdef'.
ITAB-RSNUM = 'user12'.
APPEND ITAB.
CLEAR ITAB.
ITAB-REVNR = 'testabc'.
ITAB-AUFNR = 'abcdef1'.
ITAB-RSNUM = 'user12'.
APPEND ITAB.
CLEAR ITAB.
ITAB-REVNR = 'testabc'.
ITAB-AUFNR = 'abcd12'.
ITAB-RSNUM = 'user12'.
APPEND ITAB.
CLEAR ITAB.
ITAB-REVNR = 'testabc'.
ITAB-AUFNR = 'abcdef34'.
ITAB-RSNUM = 'user12'.
APPEND ITAB.
CLEAR ITAB.
TOP-OF-PAGE.
WRITE:/ '_________________________________________'.
WRITE:/ 'This is for heading'.
END-OF-SELECTION.
SORT ITAB BY REVNR.
LOOP AT ITAB.
    AT NEW REVNR.
      WRITE:/ 'REVNR:' , ITAB-REVNR.
      WRITE:/ '_________________________________________'.
      WRITE:/ 'AUFNR' ,
              'RSNUM' .
    ENDAT.
    WRITE:/ ITAB-AUFNR,
            ITAB-RSNUM.
    AT END OF ABLAD.
      NEW-PAGE.
    ENDAT.
ENDLOOP.
Regards
Vijay

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Anyway if the value is returned check if the value is in the session aswell. If it is in the session but not on the page that means you will need to find a way to bring it from the DB to the page. You can do this by adding an action to your DA:
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XControl No Data Change event.zip ‏45 KB

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