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hi gurur's what is the diff between ATselection screen

Posted on Jan 17, 2008 at 03:54 AM 9 Views

hi gurur's what is the diff between ATselection screen output , ATselection screen field , ATselection screen on value , ATselection screen on help help me plz i am learning.

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    author's profile photo Former Member
    Former Member
    Posted on Jan 17, 2008 at 04:04 AM
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    ATselection screen output - You can make the dynamic change in selection screen at runtime

    ATselection screen field , ATselection screen on value , ATselection screen on - All are same

    we rite like AT SELECTION SCREEN ON s_bukrs

    This we will use for validation of that select option or parameter if user enters the value.

    Rewards if useful.

    Minal

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 17, 2008 at 04:06 AM
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    Hi ,

    AT selection screen output -- get triggerreds before displaying the selection-screen.

    At selection screen field -- gets triggered when the any input is given to the field.

    AT seclection screen on value -- its acts like a f4 function on that field.

    At selection screen on help -- its acts like f1 function on that field.

    regards,

    Santosh Thorat

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 17, 2008 at 04:06 AM
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    At-Selection screen output

    This event is executed at PBO of the selection screen every time the user presses ENTER - in contrast to INITIALIZATION. Therefore, this event is not suitable for setting selection screen default values. Also, since AT SELECTION-SCREEN OUTPUT is first executed after the variant is imported (if a variant is used) and after adopting any values specified under SUBMIT in the WITH clause, changing the report parameters or the selection options in AT SELECTION-SCREEN OUTPUT would destroy the specified values.

    At-Selection screen

    This is PAI--Process after Input...

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