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author's profile photo Former Member
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Former Member

how to judge the data is numric

Posted on Oct 20, 2006 at 04:50 AM 16 Views

hi everyone,

I set a parameter in the selection screen, which has type char(6), standing for year and month, YYYYMM. How to check this parameter has numric value? Any suggestion is appreciated.

Julian

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  • author's profile photo Wasim Ahmed
    Wasim Ahmed
    Posted on Oct 20, 2006 at 04:56 AM
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    HI,

    declare like this and it will only take numeric.

    <b>parameters: a(6) type n.</b>

    Regards,

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  • author's profile photo Former Member
    Former Member
    Posted on Oct 20, 2006 at 04:57 AM
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    Hi,

    For the selection parameter use the data type NUMC06..So that the user can enter only numeric..

    Thanks,

    Naren

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