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what is the diff between withheaderline and withoutheaderline

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  • author's profile photo Former Member
    Former Member
    Posted on Nov 21, 2007 at 08:31 AM

    with header line implicitly declares work area

    other wise u have to declare work area explicitly

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  • author's profile photo Former Member
    Former Member
    Posted on Nov 21, 2007 at 08:31 AM

    with header line u should not specify work area.

    withheader line implict work area.

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  • Posted on Nov 21, 2007 at 08:32 AM

    With Header line assigns a work area to the table at the top.

    This is not recommended as it leads to lot of confusion/error while accessing internal table & while clearing work area/internal table data.

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  • author's profile photo Former Member
    Former Member
    Posted on Nov 21, 2007 at 08:32 AM

    <b>Withheaderline.</b>work area of an internal table, that has the type of the line type and the same name as the internal table.

    <b>Without header line.</b>

    where you have to specify explicit work area for internal table.

    <b>Reward points if useful.</b>

    Regards,

    Vimal

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  • author's profile photo Former Member
    Former Member
    Posted on Nov 21, 2007 at 08:33 AM

    you can use the headerline as the workarea...for the internal table ...no need to define a new variable for workarea.....

    but in the second case you need to define a new workarea for processsing any operations in the interanal table...

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