What is the condition for First write statement in reports?

[Former Member]

What is the condition for First write statement in reports?

[Former Member]

hi,

There is no any mandatory condition, its preferable to write the write stmnt in end-of-selection event

[Former Member]

No conditions..

For example.

REPORT ZTEST.

WRITE: 'Hi'.

This report will write Hi in the output list.

Vasanth

[former_member181962]

Do not use write statements in initiliazation. at select screen events.

You can use the write statements in start-of-selection, end-of-selection, top-of-page etc.

Regards,

Ravi

[Former Member]

In

TOP-OF-PAGE & START-OF-SELECTION.

U have to write what ever u want to dispaly.

Top-of-page will trigger first and write the statements.

SAmple report program for reference.

REPORT ztemplate
          NO STANDARD PAGE HEADING
          LINE-SIZE 130
          LINE-COUNT 65
          MESSAGE-ID zm.
**************************************
* The Data Declarations
 TABLES:    mara." General Material Data.
************************************************************************
* Type Declarations:
************************************************************************
 TYPES : BEGIN OF ty_mara,
          cb(1),
          matnr LIKE mara-matnr,
          mtart LIKE mara-mtart,
          matkl LIKE mara-matkl,
         END OF ty_mara.
************************************************************************
* Internal Tables:
************************************************************************
* The following structure type must be defined in the data dictionary
 DATA :  i_output TYPE ty_mara OCCURS 0 WITH HEADER LINE.

DATA: lines TYPE i, free TYPE i.

* The Selection Screen Definition
SELECTION-SCREEN BEGIN OF BLOCK b_main WITH FRAME TITLE text-b01.
*
*SELECTION-SCREEN skip.
*
SELECT-OPTIONS: s_matnr FOR  mara-matnr.                  "Material No
*PARAMETERS:     P_XXXXX like XXXX-XXXXX.                   "Description
*PARAMETERS:     CB_XXXX as checkbox.                       "Description
*PARAMETERS:     RB_XXXY radiobutton group XXX default 'X'. "Description
*PARAMETERS:     RB_XXXZ radiobutton group XXX.             "Description
*
*SELECTION-SCREEN COMMENT fmt name.

SELECTION-SCREEN END OF BLOCK b_main.
*SELECTION-SCREEN ULINE.
*eject
************************************************************************
* INITIALIZATION
************************************************************************
INITIALIZATION.
*

************************************************************************
* AT SELECTION-SCREEN
************************************************************************
AT SELECTION-SCREEN.

*Validate material no details
IF NOT s_matnr[] IS INITIAL.
LOOP AT s_matnr.
IF NOT s_matnr-low  IS INITIAL.

  SELECT SINGLE matnr INTO v_matnr
         FROM mara
         WHERE matnr = s_matnr-low.

  IF sy-subrc NE 0.
    MESSAGE i128.
    LEAVE LIST-PROCESSING.
  ENDIF.
  ENDIF.
IF NOT s_matnr-high IS INITIAL.
  SELECT SINGLE matnr INTO v_matnr
         FROM mara
         WHERE matnr = s_matnr-high.

  IF sy-subrc NE 0.
    MESSAGE i128.
    LEAVE LIST-PROCESSING.
  ENDIF.
  ENDIF.
ENDLOOP.

ENDIF.
************************************************************************
* START-OF-SELECTION
************************************************************************
START-OF-SELECTION.
   REFRESH: i_output.
  CLEAR  : i_output.
  SELECT matnr
         mtart
         matkl
         INTO TABLE i_output
         FROM mara
         WHERE mara~matnr IN s_matnr.


  IF sy-subrc NE 0.
    MESSAGE i000 WITH text-002.
    " No records found for selected criteria
        leave list-processing.
  ENDIF.
  IF NOT i_output[] IS INITIAL.
    LOOP AT i_output INTO wa_output.
      WRITE:/001 wa_output-cb AS checkbox,
             003 wa_output-matnr,
             015 wa_output-mtart,
             024 wa_output-matkl.
      CLEAR wa_output.
    ENDLOOP.
  ENDIF.

************************************************************************
* END-OF-SELECTION
************************************************************************
END-OF-SELECTION.
  lines = sy-linno - 1.

SET PF-STATUS 'ZSTATUS'.

AT USER-COMMAND.
      wa_output-cb = space.
      SET PF-STATUS 'ZSTATUS' EXCLUDING 'SAVE'.
      DO lines TIMES.
        READ LINE sy-index FIELD VALUE wa_output-cb.
          IF wa_output-cb = 'X'.
        MODIFY i_output  FROM wa_output INDEX sy-tabix TRANSPORTING cb.
        ENDIF.
      ENDDO.

CASE sy-ucomm.
WHEN 'SAVE'.
      DELETE i_output WHERE cb = 'X'.
WHEN 'BACK'.
LEAVE SCREEN.
ENDCASE.

************************************************************************
* TOP-OF-PAGE.
************************************************************************
TOP-OF-PAGE.
  ULINE.
  FORMAT INTENSIFIED OFF.
  FORMAT COLOR COL_HEADING.
  WRITE:/001 'CB' ,
         003 'Material No',
         015 'Mat type',
         024 'Mat group'.

  FORMAT COLOR OFF.
  FORMAT INTENSIFIED ON.
  ULINE.

[Former Member]

<b>The order of execution of events is

initialization

at selection-screen

start-of-selection

top-of-page

end-of-page

end-of-selection

But if u write write statement in initialization , top-of-page and start-of-selection then,

The order of triggering of events

1. Top-of-page

2. Initialization

3. start-of-selection

Report zex36.

INITIALIZATION.

WRITE : / 'sree'.

TOP-OF-PAGE.

WRITE : / 'kanth'.

START-OF-SELECTION.

WRITE : / 'Reddy'.

O/P will be

kanth

sree

Reddy </b>