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Events

Hi,

What are the events in ABAP give the list of events.

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 27, 2008 at 04:05 PM

    Hi Syamala,

    BELOW ARE THE CLASSICAL EVENTS

    Initalization

    At selection-screen output

    At seelction-screen on field

    At selection-screen on block

    At selection-screen

    Start-of-selection

    End-of-selection

    BELOW ARE THE INTERACTIVE EVENTS

    At line-selection

    At user-command

    At pfnn

    Top-of-page during line selection

    BELOW ARE THE LIST EVENTS

    Top-of-page

    End-of-page

    BELOW ARE THE CONTROL BREAK EVENTS

    At first

    At last

    At new

    At end of

    On change of

    Plzz reward if it is useful,

    Mahi.

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 27, 2008 at 05:28 PM

    Event related to reports are not triggered based on any statements in ABAP.

    The event are triggered depended on the way the output is generated .

    for eg:

    Initialization : triggered when the report is loaded in memory.

    At selection-screen output : triggered when the selection screen is loaded in memory before being displayed.

    At selection-screen / <field> : before leaving the selection screen.

    start-of-selection : the first event for displaying the report.

    end-of-selection : after the start-of-selection is completed.

    classiscal report events.

    top-of-page : every time a new page is started in the list.

    end-of-page : every time the list data reaches the footer region of the page.

    interactive report events.

    top of page during line selection : top of page event for secondary list.

    at line-selection : evey time user dbl-clicks(F2) on the list data.

    at pF<key> : function key from F5 to F12 to perform interactive action on the list.

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 28, 2008 at 04:07 AM

    Hai.

    Check this.

    Events in Dialog Program

    PBO - Process Before Output

    PAI - Process After Input

    POH - Process on Help Request

    POV - Process on Value Request.

    Events in ABAP Programming

    Classical Reporting:

    INITIALIZATION

    AT SELECTION-SCREEN OUTPUT

    AT SELECTION-SCREEN

    START-OF–SELECTION.

    TOP-OF-PAGE

    END-OF-PAGE

    END-OF-SELECTION.

    Events in Interactive Report

    TOP-OF-PAGE DURING LINE-SELECTION

    AT USER-COMMAND.

    AT LINE-SELECTION

    AT PF-FUNCTION KEY

    Control Break events related to Internal Tables:

    AT NEW FIELD

    AT END OF FIELD

    AT FIRST

    AT LAST

    Regards.

    Sowjanya.b

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 28, 2008 at 04:11 AM
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  • author's profile photo Former Member
    Former Member
    Posted on Jan 28, 2008 at 12:53 PM

    Hi,

    it may help u.

    This section describes in more detail the events that occur when you run an executable program.

    The following events occur when you run a typical executable program that is linked with a logical database:

    Event

    Time

    INITIALIZATION

    Before the standard selection screen is displayed

    AT SELECTION-SCREEN

    After user input on a selection screen has been processed, but while the selection screen is still active

    START-OF-SELECTION

    After the standard selection screen has been processed, before data is read from the logical database

    GET node

    After the logical database has read a data record from the node node

    GET node LATE

    After all of the nodes of the logical database have been processed that are hierarchically subordinate to the node node in the structure of the logical database

    END-OF-SELECTION

    After all data has been read by the logical database

    List processor events:

    Event

    Time

    TOP-OF-PAGE

    In list processing when a new page starts

    END-OF-PAGE

    In list processing when a page ends

    AT LINE-SELECTION

    When the user triggers the predefined function code PICK

    AT PFnn

    When the user triggers the predefined function code PFnn

    AT USER-COMMAND

    When the user triggers a function code defined in the program

    regards,

    vasavi.

    kindly reward if helpful.

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