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[Former Member]

Difference Between ATPF and AT user command?

[Former Member]

At PF: When you execute a keyboard key the line will execute.

At user command: when you execute a button in the screen, the line will execute.

[Former Member]

At PF example:

REPORT demo_list_at_pf .

START-OF-SELECTION.
  WRITE 'Basic List, Press PF5, PF6, PF7, or PF8'.

AT pf5.
  PERFORM out.

AT pf6.
  PERFORM out.

AT pf7.
  PERFORM out.

AT pf8.
  PERFORM out.

FORM out.
  WRITE: 'Secondary List by PF-Key Selection',
       / 'SY-LSIND =', sy-lsind,
       / 'SY-UCOMM =', sy-ucomm.
ENDFORM.

At user command example:

REPORT demo_list_at_user_command NO STANDARD PAGE HEADING.

START-OF-SELECTION.
  WRITE: 'Basic List',
       / 'SY-LSIND:', sy-lsind.

TOP-OF-PAGE.
  WRITE 'Top-of-Page'.
  ULINE.

TOP-OF-PAGE DURING LINE-SELECTION.
  CASE sy-pfkey.
    WHEN 'TEST'.
      WRITE 'Self-defined GUI for Function Codes'.
      ULINE.
  ENDCASE.

AT LINE-SELECTION.
  SET PF-STATUS 'TEST' EXCLUDING 'PICK'.
  PERFORM out.
  sy-lsind = sy-lsind - 1.

AT USER-COMMAND.
  CASE sy-ucomm.
    WHEN 'FC1'.
      PERFORM out.
      WRITE / 'Button FUN 1 was pressed'.
    WHEN 'FC2'.
      PERFORM out.
      WRITE / 'Button FUN 2 was pressed'.
    WHEN 'FC3'.
      PERFORM out.
      WRITE / 'Button FUN 3 was pressed'.
    WHEN 'FC4'.
      PERFORM out.
      WRITE / 'Button FUN 4 was pressed'.
    WHEN 'FC5'.
      PERFORM out.
      WRITE / 'Button FUN 5 was pressed'.
  ENDCASE.
  sy-lsind = sy-lsind - 1.

FORM out.
  WRITE: 'Secondary List',
       / 'SY-LSIND:', sy-lsind,
       / 'SY-PFKEY:', sy-pfkey.
ENDFORM.

[p291102]

Hi,

Check below link.

https://forums.sdn.sap.com/click.jspa?searchID=2845047&messageID=3119476

Thanks,

Sankar M

[Former Member]

Hi

AT PF is used in interactive reports For predefined function keys...

AT NEW is used within Internal table

this is mainly used to do Totals/sum for the Qty and Amount fields based on a key field in that internal table

DATA: sflight_tab TYPE SORTED TABLE OF sflight

WITH UNIQUE KEY carrid connid fldate,

sflight_wa LIKE LINE OF sflight_tab.

SELECT *

FROM sflight

INTO TABLE sflight_tab.

LOOP AT sflight_tab INTO sflight_wa.

AT NEW connid.

WRITE: / sflight_wa-carrid,

sflight_wa-connid.

ULINE.

ENDAT.

WRITE: / sflight_wa-fldate,

sflight_wa-seatsocc.

AT END OF connid.

SUM.

ULINE.

WRITE: / 'Sum',

sflight_wa-seatsocc UNDER sflight_wa-seatsocc.

SKIP.

ENDAT.

AT END OF carrid.

SUM.

ULINE.

WRITE: / 'Carrier Sum',

sflight_wa-seatsocc UNDER sflight_wa-seatsocc.

NEW-PAGE.

ENDAT.

AT LAST.

SUM.

WRITE: / 'Overall Sum',

sflight_wa-seatsocc UNDER sflight_wa-seatsocc.

ENDAT.

ENDLOOP.

Reward points if useful

Regards

Anji

Message was edited by:

Anji Reddy Vangala

[srinivas_akiri]

Hi

both are used to handle the user actions in the module pool programming, differance is

AT user-command will raise when user performance and action and depends on the value of sy-ucomm we need to process.

AT PF is used to process the process codes attached to the pf-status of the program.

Thanks

Srini

[Former Member]

hi,

ATPF when u execute keyboard key.

AT usercommand when u execute buttons on screens

Reward with points if helpful.

Message was edited by:

Vinutha YV