Answer / vadamalai a

There are several events
In Clasical Reports
1.Initialization
2.At Selection-Screen.
3.Start-Of-Selection.
4.Top-of-page.
5.End-of-page.
6.End-of-selection.
In Interactive Reports
1.At Line-Selection.
2.At PF key
3.At User-Command
4.Top-of-page During Line-Selection.

Answer / bharath

The Events in ABAP are,
Classical Events.
1) Initialization
2) Load of Program
3) At selection-screen output
4) At Selection-Screen of Field
5) At Selection-Screen on Value-Request
6) At Selection-Screen on Help-Request
7) At Selection-Screen
8) Start of Selection
9) End of Selection
10) Top of Page
11) End of Page

Interactive Events
12) At Line-Selection.
13) At PF key
14) At User-Command
15) Top-of-page During Line-Selection.

Module pool Programming events are
1) PAI - Process After Input
2) PBO - Process Before Output
3) POV - Process On Value Request (F1 HELP)
4) POH - Process On Help Request (F4 HELP)

Answer / guest

Events in ABAP are
initialization
at selection-screen
start-of-selection
get
end-of-selection
at line-selection
at pfn
at user-command
top-of-page
end-of-page

Answer / mukhtar

These are the following events in Sap ABap..
* load-of-porgram
* initialisiion
* at screen selection
* strat-fo-selection
* top-of-page
* end-of-page
* end-of-selection
* top-of-page during line selection
*at line-selection
* At new
* at end of
* at last
* At first
* At user-command
* At pf and so on

Answer / vidyasagar

1. INITIALIZATION
2. AT-SELECTION-SCREEN
3. AT-SELECTION ON FIELD
4. AT-SELECTION OUTPUT
5. START-OF-SELECTION
6. TOP-OF-PAGE
7 END-OF-PAGE
8 END-OF-SELECTION
9 AT-LINE-SELECTION
10 AT-USER-COMMAND
11 TOP-OF-PAGE DURING LINE-SELECTION

Answer / shelly

THERE ARE MAINLY 11 ELVENTS USED IN ABAP. THESE ARE
1> TOP-OF-PAGE
2> END-OF-PAGE
3> AT LINE-SELECTION
4> AT USER-COMMAND
5> AT PFn
6> GET
7> START-OF-SELCTION
8> END-OF-SELECTION
9> AT SELECTION-SCREEN
10> AT NEW
11> INITIALIZATION.

USING OF EVENTS DEPENDS UPON REPORT.
AS IN CASE OF INTERACTIVE REPORT WE USED:
1> AT LINE-SELECTION
2> AT USER-COMMAND
3> TOP-OF-PAGE
4> END-OF-PAGE

IN CASE OF CLASSICAL WE USED:
1> Initialization
2> At Selection-Screen.
3> Start-Of-Selection.
4> Top-of-page.
5> End-of-page.
6> End-of-selection.

Answer / surekha

The events in ABAP are:
Classical Events:
1)load of page
2)initilization
3)At selection-screen
4)At selection-screen on field
5)At selection-screen on value request
6)At selection-screen on help request
7)start-of-selection
8)end-of-selection
9)top-of-page
10)end-of-page

Interactive evens:
1)At line selection
2)At pf status
3)At user-command
4)Top-of-page during line selection

Module pool Events
1)PBO-Process Before output
2)PAI-process After Input
3)POV-Process on value request(F1 help)
4)POH-process on help request(F4 help)

Answer / naresh

SINCE WE KNOW SAP ABAP IS A EVENT DRIVEN LANGUAGE .
EVERY OBJECT(PROGRAM) IS EXECUTED BY AN EVENT.
EVENT IS NOTHING BUT A TRIGGERING .
IF ONE EVENT IS TRIGGERING THEN RELATED CODE IS EXECUTED.
DEFAULT EVENT OF SAP ABAP IS "START-OF-SELECTION".

The events in ABAP are:
Classical Events:
1)load of page
2)initilization
3)At selection-screen
4)At selection-screen on field
5)At selection-screen on value request
6)At selection-screen on help request
7)start-of-selection
8)end-of-selection
9)top-of-page
10)end-of-page

Interactive evens:
1)At line selection
2)At pf status
3)At user-command
4)Top-of-page during line selection

Module pool Events
1)PBO-Process Before output
2)PAI-process After Input
3)POV-Process on value request(F1 help)
4)POH-process on help request(F4 help)

Answer / bala

I)Interactive Events
1) At Line-Selection.
2) At PF key
3) At User-Command
4) Top-of-page During Line-Selection.

II)Classical Events.
1) Initialization
2) At selection-screen output
3) At Selection-Screen of Field
4) At Selection-Screen on Value-Request
5) At Selection-Screen on Help-Request
6) At Selection-Screen
7) Start of Selection
8) End of Selection
9) Top of Page
10) End of Page

Answer / onkar rai

There are several events used in ABAP . we mainly use events
in Reports. while developing a report sequence of event is

1) Initialization: process after load of program and before
the selection screen processing.

2) At Selection Screen output: This event is generally used
for modification of the screen like hide/unhide parameters.

3) At Selection Screen: Occurs each user command in
selection screen. We can use it to perform checking on user
input.

4) Start of Selection: occurs when standard selection screen
has been processed. data is read in this event.

5) End of Selection: This event is triggered in type
executable programs once the logical database has finished
reading all data and before the list processor is started

6) Top of Page: Occurs when a new page starts. Use it for
write report header.

7) End of Page: Occurs when a page ends. use it for write
report footer.

8) At Line Selection: occurs when user double click on report.

9) At User Command: Occurs when the user push the toolbar
button.
Apart form this we use four events in module programming:
1) PAI: Process After Input
2) PBO: Process Before Output
3) POV: Process on Value Request (F1 Help)
4) POH: Process on Help Request (F4 help)

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